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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

James Olson

Bib: 21211 •M •Age: N/A

WI

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 (M60-64)
#0 / 1514
Race Day Weather
51°/41°F
overcast clouds
Personalized for James

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 · 8:25/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Improvement Opportunities
One-time purchase · Instant access · Downloadable PDF · 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
26:08
3.11 mi
Rank: #19579
Start → 5K
26:08 | 8:25/mi
10K
53:09
6.21 mi
Rank: #20466 (-887)
5K → 10K
27:01 | 8:42/mi
15K
1:20:29
9.32 mi
Rank: #20934 (-468)
10K → 15K
27:20 | 8:48/mi
20K
1:48:18
12.43 mi
Rank: #21114 (-180)
15K → 20K
27:49 | 8:58/mi
HALF
1:54:23
13.11 mi
Rank: #21189 (-75)
20K → HALF
6:05 | 8:56/mi
25K
2:16:43
15.53 mi
Rank: #21323 (-134)
HALF → 25K
22:20 | 9:13/mi
30K
2:46:33
18.64 mi
Rank: #21461 (-138)
25K → 30K
29:50 | 9:37/mi
20M
2:59:52
20.00 mi
Rank: #21513 (-52)
30K → 20M
13:19 | 9:49/mi
21M
3:10:12
21.00 mi
Rank: #21536 (-23)
20M → 21M
10:20 | 10:20/mi
35K
3:17:47
21.75 mi
Rank: #21638 (-102)
21M → 35K
7:35 | 10:09/mi
23M
3:30:29
23.00 mi
Rank: #21727 (-89)
35K → 23M
12:42 | 10:09/mi
24M
3:41:09
24.00 mi
Rank: #21926 (-199)
23M → 24M
10:40 | 10:40/mi
40K
3:51:33
24.85 mi
Rank: #22193 (-267)
24M → 40K
10:24 | 12:10/mi
25.2M
3:57:01
25.20 mi
Rank: #22408 (-215)
40K → 25.2M
5:28 | 15:52/mi
FINISH
4:08:40
26.22 mi
Rank: #22650 (-242)
25.2M → FINISH
11:39 | 11:26/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:54:23
Pace8:44 /mi
2nd Half
Distance13.11 mi
Time2:14:17
Pace10:15 /mi
📊Positive Split: 17.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:12:1426:088:2526:08
8:25
-
10K
6.21 mi11:39:1553:098:3427:01
8:42
+0:17
15K
9.32 mi12:06:351:20:298:3927:20
8:48
+0:06
20K
12.43 mi12:34:241:48:188:4327:49
8:58
+0:10
HALF
13.11 mi12:40:291:54:238:446:05
8:56
-0:02
25K
15.53 mi13:02:492:16:438:4922:20
9:13
+0:17
30K
18.64 mi13:32:392:46:338:5729:50
9:37
+0:24
20M
20.00 mi13:45:582:59:529:0013:19
9:49
+0:12
21M
21.00 mi13:56:183:10:129:0410:20
10:20
+0:31
35K
21.75 mi14:03:533:17:479:067:35
10:09
-0:11
23M
23.00 mi14:16:353:30:299:1012:42
10:09
0:00
24M
24.00 mi14:27:153:41:099:1310:40
10:40
+0:31
40K
24.85 mi14:37:393:51:339:1910:24
12:10
+1:30
25.2M
25.20 mi14:43:073:57:019:255:28
15:52
+3:42
FINISH
26.22 mi14:54:464:08:409:3011:39
11:26
-4:26

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

8:25 /mi

Average Pace

9:29 /mi

Slowest Pace

15:52 /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

1:20:29

32% of race

Time at Steady Pace

2:20:40

57% of race

Time at Slower Pace

27:31

11% of race

Average Pace: 9:29 /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 mi11:12:1426:088:2526:08
8:25
#19579
10K
6.21 mi11:39:1553:098:3427:01
8:42
#20466
15K
9.32 mi12:06:351:20:298:3927:20
8:48
#20934
20K
12.43 mi12:34:241:48:188:4327:49
8:58
#21114
HALF
13.11 mi12:40:291:54:238:446:05
8:56
#21189
25K
15.53 mi13:02:492:16:438:4922:20
9:13
#21323
30K
18.64 mi13:32:392:46:338:5729:50
9:37
#21461
20M
20.00 mi13:45:582:59:529:0013:19
9:49
#21513
21M
21.00 mi13:56:183:10:129:0410:20
10:20
#21536
35K
21.75 mi14:03:533:17:479:067:35
10:09
#21638
23M
23.00 mi14:16:353:30:299:1012:42
10:09
#21727
24M
24.00 mi14:27:153:41:099:1310:40
10:40
#21926
40K
24.85 mi14:37:393:51:339:1910:24
12:10
#22193
25.2M
25.20 mi14:43:073:57:019:255:28
15:52
#22408
FINISH
26.22 mi14:54:464:08:409:3011:39
11:26
#22650
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19579120891208921721(Top 75%)13141(Top 80%)13141(Top 868%)
10K6.21 mi3.10 mi20466-88712514-42512514-42521403(Top 74%)12970(Top 79%)12970(Top 857%)
15K9.32 mi3.11 mi20934-46812745-23112745-23121721(Top 75%)13141(Top 80%)13141(Top 868%)
20K12.43 mi3.11 mi21114-18012813-6812813-6821716(Top 75%)13105(Top 80%)13105(Top 866%)
HALF13.11 mi0.68 mi21189-7512841-2812841-2822376(Top 77%)13443(Top 82%)13443(Top 888%)
25K15.53 mi2.42 mi21323-13412903-6212903-6222068(Top 76%)13269(Top 81%)13269(Top 876%)
30K18.64 mi3.11 mi21461-13812965-6212965-6221948(Top 76%)13123(Top 80%)13123(Top 867%)
20M20.00 mi1.36 mi21513-5212973-812973-822025(Top 76%)13078(Top 80%)13078(Top 864%)
21M21.00 mi1.00 mi21536-2312971+212971+221492(Top 74%)12778(Top 78%)12778(Top 844%)
35K21.75 mi0.75 mi21638-10213015-4413015-4423487(Top 81%)13688(Top 84%)13688(Top 904%)
23M23.00 mi1.25 mi21727-8913045-3013045-3022523(Top 78%)13175(Top 81%)13175(Top 870%)
24M24.00 mi1.00 mi21926-19913120-7513120-7524417(Top 84%)14025(Top 86%)14025(Top 926%)
40K24.85 mi0.85 mi22193-26713237-11713237-11726115(Top 90%)14813(Top 91%)14813(Top 978%)
25.2M25.20 mi0.35 mi22408-21513326-8913326-8928369(Top 98%)15943(Top 98%)15943(Top 1053%)
FINISH26.22 mi1.02 mi22650-24213428-10213428-10226800(Top 92%)15152(Top 93%)15152(Top 1001%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21
+97ft-345ft

Overall

21721

Males

13141

M60-64

13141

5K→10K

3.1 - 6.2 mi

Top 74%
×5
+79ft-138ft

Overall

21403

Males

12970

M60-64

12970

10K→15K

6.2 - 9.3 mi

Top 75%
×3
+67ft-78ft

Overall

21721

Males

13141

M60-64

13141

15K→20K

9.3 - 12.4 mi

Top 75%
×5
+106ft-86ft

Overall

21716

Males

13105

M60-64

13105

20K→HALF

12.4 - 13.1 mi

Top 77%
×2
+19ft-37ft

Overall

22376

Males

13443

M60-64

13443

HALF→25K

13.1 - 15.5 mi

Top 76%
×4
+66ft-88ft

Overall

22068

Males

13269

M60-64

13269

25K→30K

15.5 - 18.6 mi

Top 76%
×9
+181ft-148ft

Overall

21948

Males

13123

M60-64

13123

30K→20M

18.6 - 20.0 mi

Top 76%
×5
+64ft-50ft

Overall

22025

Males

13078

M60-64

13078

20M→21M

20.0 - 21.0 mi

Top 74%
×8
+106ft-24ft

Overall

21492

Males

12778

M60-64

12778

21M→35K

21.0 - 21.8 mi

Top 81%
×7
+17ft-86ft

Overall

23487

Males

13688

M60-64

13688

35K→23M

21.8 - 23.0 mi

Top 78%
×5
+23ft-63ft

Overall

22523

Males

13175

M60-64

13175

23M→24M

23.0 - 24.0 mi

Top 84%
×6
+12ft-82ft

Overall

24417

Males

14025

M60-64

14025

24M→40K

24.0 - 24.9 mi

Top 90%
×1
+6ft-20ft

Overall

26115

Males

14813

M60-64

14813

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1
+13ft-16ft

Overall

28369

Males

15943

M60-64

15943

25.2M→FINISH

25.2 - 26.2 mi

Top 92%
×2
+22ft-21ft

Overall

26800

Males

15152

M60-64

15152

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
676
Passed By
2379
Net Change
-3071
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19579
5K → 10K47200-887#19579#20466
10K → 15K68200-468#20466#20934
15K → 20K105200-180#20934#21114
20K → HALF1287-75#21114#21189
HALF → 25K76200-134#21189#21323
25K → 30K114200-138#21323#21461
30K → 20M79131-52#21461#21513
20M → 21M79102-23#21513#21536
21M → 35K20122-102#21536#21638
35K → 23M48137-89#21638#21727
23M → 24M18200-199#21727#21926
24M → 40K4200-267#21926#22193
40K → 25.2M3200-215#22193#22408
25.2M → FINISH3200-242#22408#22650
TOTALS6762379-3071
📊

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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