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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Michael Nelson

Bib: 18306 β€’M β€’Age: N/A

MI

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 48%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 50%
Age Group (M55-59)
#0 / 1491
Top 42%
Race Day Weather
51Β°/41Β°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
23:46
3.11 mi
Rank: #14093
Start β†’ 5K
23:46 | 7:39/mi
10K
47:05
6.21 mi
Rank: #13518 (+575)
5K β†’ 10K
23:19 | 7:31/mi
15K
1:10:31
9.32 mi
Rank: #13349 (+169)
10K β†’ 15K
23:26 | 7:33/mi
20K
1:35:45
12.43 mi
Rank: #14338 (-989)
15K β†’ 20K
25:14 | 8:08/mi
HALF
1:40:51
13.11 mi
Rank: #14264 (+74)
20K β†’ HALF
5:06 | 7:29/mi
25K
1:59:34
15.53 mi
Rank: #14032 (+232)
HALF β†’ 25K
18:43 | 7:44/mi
30K
2:24:30
18.64 mi
Rank: #13939 (+93)
25K β†’ 30K
24:56 | 8:02/mi
20M
2:35:29
20.00 mi
Rank: #13876 (+63)
30K β†’ 20M
10:59 | 8:06/mi
21M
2:44:00
21.00 mi
Rank: #13816 (+60)
20M β†’ 21M
8:31 | 8:31/mi
35K
2:49:57
21.75 mi
Rank: #13817 (-1)
21M β†’ 35K
5:57 | 7:58/mi
23M
3:00:07
23.00 mi
Rank: #13775 (+42)
35K β†’ 23M
10:10 | 8:08/mi
24M
3:08:13
24.00 mi
Rank: #13794 (-19)
23M β†’ 24M
8:06 | 8:06/mi
40K
3:15:09
24.85 mi
Rank: #13757 (+37)
24M β†’ 40K
6:56 | 8:07/mi
25.2M
3:18:13
25.20 mi
Rank: #13761 (-4)
40K β†’ 25.2M
3:04 | 8:54/mi
FINISH
3:26:19
26.22 mi
Rank: #13792 (-31)
25.2M β†’ FINISH
8:06 | 7:57/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:51
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:45:28
Pace8:03 /mi
πŸ“ŠPositive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:4523:467:3923:46
7:39
-
10K
6.21 mi11:29:0447:057:3523:19
7:31
-0:08
15K
9.32 mi11:52:301:10:317:3423:26
7:33
+0:02
20K
12.43 mi12:17:441:35:457:4325:14
8:08
+0:35
HALF
13.11 mi12:22:501:40:517:425:06
7:29
-0:39
25K
15.53 mi12:41:331:59:347:4218:43
7:44
+0:15
30K
18.64 mi13:06:292:24:307:4624:56
8:02
+0:18
20M
20.00 mi13:17:282:35:297:4710:59
8:06
+0:04
21M
21.00 mi13:25:592:44:007:498:31
8:31
+0:25
35K
21.75 mi13:31:562:49:577:495:57
7:58
-0:33
23M
23.00 mi13:42:063:00:077:5010:10
8:08
+0:10
24M
24.00 mi13:50:123:08:137:518:06
8:06
-0:02
40K
24.85 mi13:57:083:15:097:526:56
8:07
+0:01
25.2M
25.20 mi14:00:123:18:137:523:04
8:54
+0:47
FINISH
26.22 mi14:08:183:26:197:538:06
7:57
-0:57

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

7:29 /mi

Average Pace

7:52 /mi

Slowest Pace

8:54 /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

3:14:44

94% of race

Time at Steady Pace

8:31

4% of race

Time at Slower Pace

3:04

1% of race

Average Pace: 7:52 /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 mi11:05:4523:467:3923:46
7:39
#14093
10K
6.21 mi11:29:0447:057:3523:19
7:31
#13518
15K
9.32 mi11:52:301:10:317:3423:26
7:33
#13349
20K
12.43 mi12:17:441:35:457:4325:14
8:08
#14338
HALF
13.11 mi12:22:501:40:517:425:06
7:29
#14264
25K
15.53 mi12:41:331:59:347:4218:43
7:44
#14032
30K
18.64 mi13:06:292:24:307:4624:56
8:02
#13939
20M
20.00 mi13:17:282:35:297:4710:59
8:06
#13876
21M
21.00 mi13:25:592:44:007:498:31
8:31
#13816
35K
21.75 mi13:31:562:49:577:495:57
7:58
#13817
23M
23.00 mi13:42:063:00:077:5010:10
8:08
#13775
24M
24.00 mi13:50:123:08:137:518:06
8:06
#13794
40K
24.85 mi13:57:083:15:097:526:56
8:07
#13757
25.2M
25.20 mi14:00:123:18:137:523:04
8:54
#13761
FINISH
26.22 mi14:08:183:26:197:538:06
7:57
#13792
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 mi140939911991113180(Top 45%)9448(Top 58%)9448(Top 634%)
10K6.21 mi3.10 mi13518+5759652+2599652+25912973(Top 45%)9398(Top 58%)9398(Top 630%)
15K9.32 mi3.11 mi13349+1699548+1049548+10413180(Top 45%)9448(Top 58%)9448(Top 634%)
20K12.43 mi3.11 mi14338-9899946-3989946-39816990(Top 59%)10981(Top 67%)10981(Top 736%)
HALF13.11 mi0.68 mi14264+749915+319915+3112836(Top 44%)9305(Top 57%)9305(Top 624%)
25K15.53 mi2.42 mi14032+2329797+1189797+11813176(Top 45%)9299(Top 57%)9299(Top 624%)
30K18.64 mi3.11 mi13939+939727+709727+7013654(Top 47%)9396(Top 58%)9396(Top 630%)
20M20.00 mi1.36 mi13876+639672+559672+5513382(Top 46%)9178(Top 56%)9178(Top 616%)
21M21.00 mi1.00 mi13816+609618+549618+5413195(Top 45%)8993(Top 55%)8993(Top 603%)
35K21.75 mi0.75 mi13817-19595+239595+2314116(Top 49%)9364(Top 57%)9364(Top 628%)
23M23.00 mi1.25 mi13775+429548+479548+4713284(Top 46%)8913(Top 55%)8913(Top 598%)
24M24.00 mi1.00 mi13794-199539+99539+914402(Top 50%)9329(Top 57%)9329(Top 626%)
40K24.85 mi0.85 mi13757+379504+359504+3513176(Top 45%)8710(Top 53%)8710(Top 584%)
25.2M25.20 mi0.35 mi13761-49495+99495+914004(Top 48%)9048(Top 55%)9048(Top 607%)
FINISH26.22 mi1.02 mi13792-319482+139482+1314816(Top 51%)9422(Top 58%)9422(Top 632%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
Γ—21
+97ft-345ft

Overall

13180

Males

9448

M55-59

9448

5K→10K

3.1 - 6.2 mi

Top 45%
Γ—5
+79ft-138ft

Overall

12973

Males

9398

M55-59

9398

10K→15K

6.2 - 9.3 mi

Top 45%
Γ—3
+67ft-78ft

Overall

13180

Males

9448

M55-59

9448

15K→20K

9.3 - 12.4 mi

Top 59%
Γ—5
+106ft-86ft

Overall

16990

Males

10981

M55-59

10981

20K→HALF

12.4 - 13.1 mi

Top 44%
Γ—2
+19ft-37ft

Overall

12836

Males

9305

M55-59

9305

HALF→25K

13.1 - 15.5 mi

Top 45%
Γ—4
+66ft-88ft

Overall

13176

Males

9299

M55-59

9299

25K→30K

15.5 - 18.6 mi

Top 47%
Γ—9
+181ft-148ft

Overall

13654

Males

9396

M55-59

9396

30K→20M

18.6 - 20.0 mi

Top 46%
Γ—5
+64ft-50ft

Overall

13382

Males

9178

M55-59

9178

20M→21M

20.0 - 21.0 mi

Top 45%
Γ—8
+106ft-24ft

Overall

13195

Males

8993

M55-59

8993

21M→35K

21.0 - 21.8 mi

Top 49%
Γ—7
+17ft-86ft

Overall

14116

Males

9364

M55-59

9364

35K→23M

21.8 - 23.0 mi

Top 46%
Γ—5
+23ft-63ft

Overall

13284

Males

8913

M55-59

8913

23M→24M

23.0 - 24.0 mi

Top 50%
Γ—6
+12ft-82ft

Overall

14402

Males

9329

M55-59

9329

24M→40K

24.0 - 24.9 mi

Top 45%
Γ—1
+6ft-20ft

Overall

13176

Males

8710

M55-59

8710

40K→25.2M

24.9 - 25.2 mi

Top 48%
Γ—1
+13ft-16ft

Overall

14004

Males

9048

M55-59

9048

25.2M→FINISH

25.2 - 26.2 mi

Top 51%
Γ—2
+22ft-21ft

Overall

14816

Males

9422

M55-59

9422

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2195*
Passed By
1083
Net Change
+301
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#14093
5K β†’ 10K674*99+575#14093#13518
10K β†’ 15K289*120+169#13518#13349
15K β†’ 20K22200-989#13349#14338
20K β†’ HALF784+74#14338#14264
HALF β†’ 25K263*31+232#14264#14032
25K β†’ 30K229*136+93#14032#13939
30K β†’ 20M13269+63#13939#13876
20M β†’ 21M11959+60#13876#13816
21M β†’ 35K6263-1#13816#13817
35K β†’ 23M10563+42#13817#13775
23M β†’ 24M6382-19#13775#13794
24M β†’ 40K7538+37#13794#13757
40K β†’ 25.2M3135-4#13757#13761
25.2M β†’ FINISH5384-31#13761#13792
TOTALS2195*1083+301

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

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

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