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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Sungman Yun

Bib: 18670 β€’M β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M55-59)
#0 / 1491
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Sungman

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 9:32/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
29:37
3.11 mi
Rank: #24578
Start β†’ 5K
29:37 | 9:32/mi
10K
1:00:02
6.21 mi
Rank: #24982 (-404)
5K β†’ 10K
30:25 | 9:48/mi
15K
1:30:30
9.32 mi
Rank: #25059 (-77)
10K β†’ 15K
30:28 | 9:49/mi
20K
2:04:31
12.43 mi
Rank: #25642 (-583)
15K β†’ 20K
34:01 | 10:57/mi
HALF
2:11:20
13.11 mi
Rank: #25641 (+1)
20K β†’ HALF
6:49 | 10:01/mi
25K
2:37:12
15.53 mi
Rank: #25677 (-36)
HALF β†’ 25K
25:52 | 10:40/mi
30K
3:16:32
18.64 mi
Rank: #26201 (-524)
25K β†’ 30K
39:20 | 12:40/mi
20M
3:34:27
20.00 mi
Rank: #26384 (-183)
30K β†’ 20M
17:55 | 13:12/mi
21M
3:47:32
21.00 mi
Rank: #26413 (-29)
20M β†’ 21M
13:05 | 13:05/mi
35K
3:57:04
21.75 mi
Rank: #26473 (-60)
21M β†’ 35K
9:32 | 12:45/mi
23M
4:12:36
23.00 mi
Rank: #26503 (-30)
35K β†’ 23M
15:32 | 12:25/mi
24M
4:24:05
24.00 mi
Rank: #26478 (+25)
23M β†’ 24M
11:29 | 11:29/mi
40K
4:34:16
24.85 mi
Rank: #26471 (+7)
24M β†’ 40K
10:11 | 11:55/mi
25.2M
4:39:09
25.20 mi
Rank: #26491 (-20)
40K β†’ 25.2M
4:53 | 14:10/mi
FINISH
4:52:24
26.22 mi
Rank: #26625 (-134)
25.2M β†’ FINISH
13:15 | 13:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:11:20
Pace10:02 /mi
2nd Half
Distance13.11 mi
Time2:41:04
Pace12:18 /mi
πŸ“ŠPositive Split: 22.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:33:5129:379:3229:37
9:32
-
10K
6.21 mi12:04:161:00:029:4030:25
9:48
+0:16
15K
9.32 mi12:34:441:30:309:4330:28
9:49
+0:01
20K
12.43 mi13:08:452:04:3110:0234:01
10:57
+1:08
HALF
13.11 mi13:15:342:11:2010:026:49
10:01
-0:56
25K
15.53 mi13:41:262:37:1210:0825:52
10:40
+0:39
30K
18.64 mi14:20:463:16:3210:3339:20
12:40
+2:00
20M
20.00 mi14:38:413:34:2710:4417:55
13:12
+0:32
21M
21.00 mi14:51:463:47:3210:5113:05
13:05
-0:07
35K
21.75 mi15:01:183:57:0410:559:32
12:45
-0:20
23M
23.00 mi15:16:504:12:3610:5915:32
12:25
-0:20
24M
24.00 mi15:28:194:24:0511:0111:29
11:29
-0:56
40K
24.85 mi15:38:304:34:1611:0310:11
11:55
+0:26
25.2M
25.20 mi15:43:234:39:0911:054:53
14:10
+2:15
FINISH
26.22 mi15:56:384:52:2411:1013:15
13:01
-1:09

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:32 /mi

Average Pace

11:10 /mi

Slowest Pace

14:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:37:12

54% of race

Time at Steady Pace

37:12

13% of race

Time at Slower Pace

1:38:00

34% of race

Average Pace: 11:09 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:33:5129:379:3229:37
9:32
#24578
10K
6.21 mi12:04:161:00:029:4030:25
9:48
#24982
15K
9.32 mi12:34:441:30:309:4330:28
9:49
#25059
20K
12.43 mi13:08:452:04:3110:0234:01
10:57
#25642
HALF
13.11 mi13:15:342:11:2010:026:49
10:01
#25641
25K
15.53 mi13:41:262:37:1210:0825:52
10:40
#25677
30K
18.64 mi14:20:463:16:3210:3339:20
12:40
#26201
20M
20.00 mi14:38:413:34:2710:4417:55
13:12
#26384
21M
21.00 mi14:51:463:47:3210:5113:05
13:05
#26413
35K
21.75 mi15:01:183:57:0410:559:32
12:45
#26473
23M
23.00 mi15:16:504:12:3610:5915:32
12:25
#26503
24M
24.00 mi15:28:194:24:0511:0111:29
11:29
#26478
40K
24.85 mi15:38:304:34:1611:0310:11
11:55
#26471
25.2M
25.20 mi15:43:234:39:0911:054:53
14:10
#26491
FINISH
26.22 mi15:56:384:52:2411:1013:15
13:01
#26625
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi24578145161451625233(Top 87%)14839(Top 91%)14839(Top 995%)
10K6.21 mi3.10 mi24982-40414722-20614722-20625320(Top 87%)14884(Top 91%)14884(Top 998%)
15K9.32 mi3.11 mi25059-7714763-4114763-4125233(Top 87%)14839(Top 91%)14839(Top 995%)
20K12.43 mi3.11 mi25642-58315023-26015023-26026892(Top 93%)15531(Top 95%)15531(Top 1042%)
HALF13.11 mi0.68 mi25641+115017+615017+625698(Top 89%)15005(Top 92%)15005(Top 1006%)
25K15.53 mi2.42 mi25677-3615021-415021-425790(Top 89%)15023(Top 92%)15023(Top 1008%)
30K18.64 mi3.11 mi26201-52415218-19715218-19727422(Top 94%)15633(Top 96%)15633(Top 1048%)
20M20.00 mi1.36 mi26384-18315275-5715275-5727566(Top 95%)15662(Top 96%)15662(Top 1050%)
21M21.00 mi1.00 mi26413-2915286-1115286-1126472(Top 91%)15113(Top 92%)15113(Top 1014%)
35K21.75 mi0.75 mi26473-6015308-2215308-2227500(Top 95%)15587(Top 95%)15587(Top 1045%)
23M23.00 mi1.25 mi26503-3015311-315311-326671(Top 92%)15160(Top 93%)15160(Top 1017%)
24M24.00 mi1.00 mi26478+2515289+2215289+2225919(Top 89%)14757(Top 90%)14757(Top 990%)
40K24.85 mi0.85 mi26471+715274+1515274+1525747(Top 89%)14641(Top 90%)14641(Top 982%)
25.2M25.20 mi0.35 mi26491-2015281-715281-727328(Top 94%)15430(Top 94%)15430(Top 1035%)
FINISH26.22 mi1.02 mi26625-13415335-5415335-5428212(Top 97%)15884(Top 97%)15884(Top 1065%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
Γ—21
+97ft-345ft

Overall

25233

Males

14839

M55-59

14839

5K→10K

3.1 - 6.2 mi

Top 87%
Γ—5
+79ft-138ft

Overall

25320

Males

14884

M55-59

14884

10K→15K

6.2 - 9.3 mi

Top 87%
Γ—3
+67ft-78ft

Overall

25233

Males

14839

M55-59

14839

15K→20K

9.3 - 12.4 mi

Top 93%
Γ—5
+106ft-86ft

Overall

26892

Males

15531

M55-59

15531

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25698

Males

15005

M55-59

15005

HALF→25K

13.1 - 15.5 mi

Top 89%
Γ—4
+66ft-88ft

Overall

25790

Males

15023

M55-59

15023

25K→30K

15.5 - 18.6 mi

Top 94%
Γ—9
+181ft-148ft

Overall

27422

Males

15633

M55-59

15633

30K→20M

18.6 - 20.0 mi

Top 95%
Γ—5
+64ft-50ft

Overall

27566

Males

15662

M55-59

15662

20M→21M

20.0 - 21.0 mi

Top 91%
Γ—8
+106ft-24ft

Overall

26472

Males

15113

M55-59

15113

21M→35K

21.0 - 21.8 mi

Top 95%
Γ—7
+17ft-86ft

Overall

27500

Males

15587

M55-59

15587

35K→23M

21.8 - 23.0 mi

Top 92%
Γ—5
+23ft-63ft

Overall

26671

Males

15160

M55-59

15160

23M→24M

23.0 - 24.0 mi

Top 89%
Γ—6
+12ft-82ft

Overall

25919

Males

14757

M55-59

14757

24M→40K

24.0 - 24.9 mi

Top 89%
Γ—1
+6ft-20ft

Overall

25747

Males

14641

M55-59

14641

40K→25.2M

24.9 - 25.2 mi

Top 94%
Γ—1
+13ft-16ft

Overall

27328

Males

15430

M55-59

15430

25.2M→FINISH

25.2 - 26.2 mi

Top 97%
Γ—2
+22ft-21ft

Overall

28212

Males

15884

M55-59

15884

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
542
Passed By
1541
Net Change
-2047
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24578
5K β†’ 10K90200-404#24578#24982
10K β†’ 15K115192-77#24982#25059
15K β†’ 20K20200-583#25059#25642
20K β†’ HALF2120+1#25642#25641
HALF β†’ 25K84120-36#25641#25677
25K β†’ 30K25200-524#25677#26201
30K β†’ 20M19200-183#26201#26384
20M β†’ 21M3463-29#26384#26413
21M β†’ 35K1272-60#26413#26473
35K β†’ 23M3161-30#26473#26503
23M β†’ 24M4217+25#26503#26478
24M β†’ 40K4033+7#26478#26471
40K β†’ 25.2M727-20#26471#26491
25.2M β†’ FINISH2136-134#26491#26625
TOTALS5421541-2047
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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