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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Hye Chang Rhim

Bib: 5891 •M •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 28%
Gender (Male)
#0 / 16340
Top 41%
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds

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
20:39
3.11 mi
Rank: #5393
Start → 5K
20:39 | 6:39/mi
10K
41:48
6.21 mi
Rank: #6178 (-785)
5K → 10K
21:09 | 6:49/mi
15K
1:03:05
9.32 mi
Rank: #6528 (-350)
10K → 15K
21:17 | 6:52/mi
20K
1:24:27
12.43 mi
Rank: #6574 (-46)
15K → 20K
21:22 | 6:53/mi
HALF
1:28:58
13.11 mi
Rank: #6516 (+58)
20K → HALF
4:31 | 6:38/mi
25K
1:45:06
15.53 mi
Rank: #6146 (+370)
HALF → 25K
16:08 | 6:40/mi
30K
2:06:02
18.64 mi
Rank: #5652 (+494)
25K → 30K
20:56 | 6:45/mi
20M
2:15:19
20.00 mi
Rank: #5532 (+120)
30K → 20M
9:17 | 6:51/mi
21M
2:22:44
21.00 mi
Rank: #5532
20M → 21M
7:25 | 7:25/mi
35K
2:27:44
21.75 mi
Rank: #5487 (+45)
21M → 35K
5:00 | 6:41/mi
23M
2:36:41
23.00 mi
Rank: #5526 (-39)
35K → 23M
8:57 | 7:10/mi
24M
2:46:31
24.00 mi
Rank: #6548 (-1022)
23M → 24M
9:50 | 9:50/mi
40K
2:55:43
24.85 mi
Rank: #7339 (-791)
24M → 40K
9:12 | 10:46/mi
25.2M
2:59:13
25.20 mi
Rank: #7552 (-213)
40K → 25.2M
3:30 | 10:09/mi
FINISH
3:08:15
26.22 mi
Rank: #8077 (-525)
25.2M → FINISH
9:02 | 8:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:58
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:39:17
Pace7:35 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0520:396:3920:39
6:39
-
10K
6.21 mi10:45:1441:486:4421:09
6:49
+0:10
15K
9.32 mi11:06:311:03:056:4721:17
6:52
+0:03
20K
12.43 mi11:27:531:24:276:4821:22
6:53
+0:01
HALF
13.11 mi11:32:241:28:586:484:31
6:38
-0:15
25K
15.53 mi11:48:321:45:066:4616:08
6:40
+0:02
30K
18.64 mi12:09:282:06:026:4620:56
6:45
+0:05
20M
20.00 mi12:18:452:15:196:469:17
6:51
+0:06
21M
21.00 mi12:26:102:22:446:487:25
7:25
+0:34
35K
21.75 mi12:31:102:27:446:485:00
6:41
-0:44
23M
23.00 mi12:40:072:36:416:498:57
7:10
+0:29
24M
24.00 mi12:49:572:46:316:579:50
9:50
+2:40
40K
24.85 mi12:59:092:55:437:059:12
10:46
+0:56
25.2M
25.20 mi13:02:392:59:137:073:30
10:09
-0:37
FINISH
26.22 mi13:11:413:08:157:129:02
8:52
-1:17

Checkpoint Splits Visualizations

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

📈Pace 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

6:38 /mi

Average Pace

7:11 /mi

Slowest Pace

10:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

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

0:00

0% of race

Time at Steady Pace

2:36:41

83% of race

Time at Slower Pace

31:34

17% of race

Average Pace: 7:11 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ 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 mi10:24:0520:396:3920:39
6:39
#5393
10K
6.21 mi10:45:1441:486:4421:09
6:49
#6178
15K
9.32 mi11:06:311:03:056:4721:17
6:52
#6528
20K
12.43 mi11:27:531:24:276:4821:22
6:53
#6574
HALF
13.11 mi11:32:241:28:586:484:31
6:38
#6516
25K
15.53 mi11:48:321:45:066:4616:08
6:40
#6146
30K
18.64 mi12:09:282:06:026:4620:56
6:45
#5652
20M
20.00 mi12:18:452:15:196:469:17
6:51
#5532
21M
21.00 mi12:26:102:22:446:487:25
7:25
#5532
35K
21.75 mi12:31:102:27:446:485:00
6:41
#5487
23M
23.00 mi12:40:072:36:416:498:57
7:10
#5526
24M
24.00 mi12:49:572:46:316:579:50
9:50
#6548
40K
24.85 mi12:59:092:55:437:059:12
10:46
#7339
25.2M
25.20 mi13:02:392:59:137:073:30
10:09
#7552
FINISH
26.22 mi13:11:413:08:157:129:02
8:52
#8077
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5393500150017339(Top 25%)6416(Top 39%)6416(Top 112%)
10K6.21 mi3.10 mi6178-7855609-6085609-6087063(Top 24%)6236(Top 38%)6236(Top 109%)
15K9.32 mi3.11 mi6528-3505856-2475856-2477339(Top 25%)6416(Top 39%)6416(Top 112%)
20K12.43 mi3.11 mi6574-465888-325888-326907(Top 24%)6087(Top 37%)6087(Top 106%)
HALF13.11 mi0.68 mi6516+585844+445844+445545(Top 19%)5076(Top 31%)5076(Top 89%)
25K15.53 mi2.42 mi6146+3705557+2875557+2874521(Top 16%)4213(Top 26%)4213(Top 74%)
30K18.64 mi3.11 mi5652+4945153+4045153+4043930(Top 14%)3662(Top 22%)3662(Top 64%)
20M20.00 mi1.36 mi5532+1205053+1005053+1004414(Top 15%)4014(Top 25%)4014(Top 70%)
21M21.00 mi1.00 mi55325041+125041+125974(Top 21%)5107(Top 31%)5107(Top 89%)
35K21.75 mi0.75 mi5487+454995+464995+464857(Top 17%)4327(Top 26%)4327(Top 76%)
23M23.00 mi1.25 mi5526-395010-155010-156468(Top 22%)5416(Top 33%)5416(Top 95%)
24M24.00 mi1.00 mi6548-10225774-7645774-76422320(Top 77%)13038(Top 80%)13038(Top 228%)
40K24.85 mi0.85 mi7339-7916283-5096283-50923769(Top 82%)13668(Top 84%)13668(Top 239%)
25.2M25.20 mi0.35 mi7552-2136403-1206403-12019846(Top 68%)11753(Top 72%)11753(Top 205%)
FINISH26.22 mi1.02 mi8077-5256684-2816684-28119891(Top 69%)11784(Top 72%)11784(Top 206%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 25%
×21
+97ft-345ft

Overall

7339

Males

6416

M18-39

6416

5K→10K

3.1 - 6.2 mi

Top 24%
×5
+79ft-138ft

Overall

7063

Males

6236

M18-39

6236

10K→15K

6.2 - 9.3 mi

Top 25%
×3
+67ft-78ft

Overall

7339

Males

6416

M18-39

6416

15K→20K

9.3 - 12.4 mi

Top 24%
×5
+106ft-86ft

Overall

6907

Males

6087

M18-39

6087

20K→HALF

12.4 - 13.1 mi

Top 19%
×2
+19ft-37ft

Overall

5545

Males

5076

M18-39

5076

HALF→25K

13.1 - 15.5 mi

Top 16%
×4
+66ft-88ft

Overall

4521

Males

4213

M18-39

4213

25K→30K

15.5 - 18.6 mi

Top 14%
×9
+181ft-148ft

Overall

3930

Males

3662

M18-39

3662

30K→20M

18.6 - 20.0 mi

Top 15%
×5
+64ft-50ft

Overall

4414

Males

4014

M18-39

4014

20M→21M

20.0 - 21.0 mi

Top 21%
×8
+106ft-24ft

Overall

5974

Males

5107

M18-39

5107

21M→35K

21.0 - 21.8 mi

Top 17%
×7
+17ft-86ft

Overall

4857

Males

4327

M18-39

4327

35K→23M

21.8 - 23.0 mi

Top 22%
×5
+23ft-63ft

Overall

6468

Males

5416

M18-39

5416

23M→24M

23.0 - 24.0 mi

Top 77%
×6
+12ft-82ft

Overall

22320

Males

13038

M18-39

13038

24M→40K

24.0 - 24.9 mi

Top 82%
×1
+6ft-20ft

Overall

23769

Males

13668

M18-39

13668

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1
+13ft-16ft

Overall

19846

Males

11753

M18-39

11753

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
×2
+22ft-21ft

Overall

19891

Males

11784

M18-39

11784

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1488*
Passed By
1575
Net Change
-2684
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5393
5K → 10K29200-785#5393#6178
10K → 15K56200-350#6178#6528
15K → 20K123169-46#6528#6574
20K → HALF657+58#6574#6516
HALF → 25K371*1+370#6516#6146
25K → 30K498*4+494#6146#5652
30K → 20M13515+120#5652#5532
20M → 21M67670#5532#5532
21M → 35K6116+45#5532#5487
35K → 23M5796-39#5487#5526
23M → 24M6200-1022#5526#6548
24M → 40K8200-791#6548#7339
40K → 25.2M4200-213#7339#7552
25.2M → FINISH8200-525#7552#8077
TOTALS1488*1575-2684

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

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

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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