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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Nelson Smith

Bib: 2622 β€’M β€’Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 9%
Gender (Male)
#0 / 16340
Top 16%
Age Group (M18-39)
#0 / 5723
Top 37%
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Nelson

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· 6:05/mi at mile 13.1

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
19:32
3.11 mi
Rank: #2601
Start β†’ 5K
19:32 | 6:18/mi
10K
38:50
6.21 mi
Rank: #2434 (+167)
5K β†’ 10K
19:18 | 6:13/mi
15K
58:15
9.32 mi
Rank: #2467 (-33)
10K β†’ 15K
19:25 | 6:15/mi
20K
1:17:43
12.43 mi
Rank: #2411 (+56)
15K β†’ 20K
19:28 | 6:16/mi
HALF
1:21:52
13.11 mi
Rank: #2376 (+35)
20K β†’ HALF
4:09 | 6:06/mi
25K
1:37:09
15.53 mi
Rank: #2348 (+28)
HALF β†’ 25K
15:17 | 6:19/mi
30K
1:57:23
18.64 mi
Rank: #2368 (-20)
25K β†’ 30K
20:14 | 6:31/mi
20M
2:06:16
20.00 mi
Rank: #2384 (-16)
30K β†’ 20M
8:53 | 6:33/mi
21M
2:13:06
21.00 mi
Rank: #2378 (+6)
20M β†’ 21M
6:50 | 6:50/mi
35K
2:17:49
21.75 mi
Rank: #2361 (+17)
21M β†’ 35K
4:43 | 6:19/mi
23M
2:26:18
23.00 mi
Rank: #2423 (-62)
35K β†’ 23M
8:29 | 6:47/mi
24M
2:33:06
24.00 mi
Rank: #2489 (-66)
23M β†’ 24M
6:48 | 6:48/mi
40K
2:39:03
24.85 mi
Rank: #2535 (-46)
24M β†’ 40K
5:57 | 6:58/mi
25.2M
2:41:36
25.20 mi
Rank: #2558 (-23)
40K β†’ 25.2M
2:33 | 7:24/mi
FINISH
2:48:40
26.22 mi
Rank: #2693 (-135)
25.2M β†’ FINISH
7:04 | 6:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:21:52
Pace6:15 /mi
2nd Half
Distance13.11 mi
Time1:26:48
Pace6:38 /mi
πŸ“ŠPositive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:0419:326:1819:32
6:18
-
10K
6.21 mi10:40:2238:506:1519:18
6:13
-0:05
15K
9.32 mi10:59:4758:156:1519:25
6:15
+0:02
20K
12.43 mi11:19:151:17:436:1619:28
6:16
+0:01
HALF
13.11 mi11:23:241:21:526:154:09
6:06
-0:10
25K
15.53 mi11:38:411:37:096:1615:17
6:19
+0:13
30K
18.64 mi11:58:551:57:236:1820:14
6:31
+0:12
20M
20.00 mi12:07:482:06:166:198:53
6:33
+0:02
21M
21.00 mi12:14:382:13:066:216:50
6:50
+0:17
35K
21.75 mi12:19:212:17:496:214:43
6:19
-0:31
23M
23.00 mi12:27:502:26:186:228:29
6:47
+0:28
24M
24.00 mi12:34:382:33:066:236:48
6:48
+0:01
40K
24.85 mi12:40:352:39:036:245:57
6:58
+0:10
25.2M
25.20 mi12:43:082:41:366:252:33
7:24
+0:26
FINISH
26.22 mi12:50:122:48:406:277:04
6:57
-0:27

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

6:06 /mi

Average Pace

6:26 /mi

Slowest Pace

7:24 /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

1:41:52

60% of race

Time at Steady Pace

29:07

17% of race

Time at Slower Pace

37:41

22% of race

Average Pace: 6:26 /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 mi10:21:0419:326:1819:32
6:18
#2601
10K
6.21 mi10:40:2238:506:1519:18
6:13
#2434
15K
9.32 mi10:59:4758:156:1519:25
6:15
#2467
20K
12.43 mi11:19:151:17:436:1619:28
6:16
#2411
HALF
13.11 mi11:23:241:21:526:154:09
6:06
#2376
25K
15.53 mi11:38:411:37:096:1615:17
6:19
#2348
30K
18.64 mi11:58:551:57:236:1820:14
6:31
#2368
20M
20.00 mi12:07:482:06:166:198:53
6:33
#2384
21M
21.00 mi12:14:382:13:066:216:50
6:50
#2378
35K
21.75 mi12:19:212:17:496:214:43
6:19
#2361
23M
23.00 mi12:27:502:26:186:228:29
6:47
#2423
24M
24.00 mi12:34:382:33:066:236:48
6:48
#2489
40K
24.85 mi12:40:352:39:036:245:57
6:58
#2535
25.2M
25.20 mi12:43:082:41:366:252:33
7:24
#2558
FINISH
26.22 mi12:50:122:48:406:277:04
6:57
#2693
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 mi2601249724972573(Top 9%)2477(Top 15%)2477(Top 43%)
10K6.21 mi3.10 mi2434+1672345+1522345+1522322(Top 8%)2238(Top 14%)2238(Top 39%)
15K9.32 mi3.11 mi2467-332374-292374-292573(Top 9%)2477(Top 15%)2477(Top 43%)
20K12.43 mi3.11 mi2411+562326+482326+482371(Top 8%)2283(Top 14%)2283(Top 40%)
HALF13.11 mi0.68 mi2376+352294+322294+321925(Top 7%)1862(Top 11%)1862(Top 33%)
25K15.53 mi2.42 mi2348+282265+292265+292323(Top 8%)2238(Top 14%)2238(Top 39%)
30K18.64 mi3.11 mi2368-202282-172282-172638(Top 9%)2524(Top 15%)2524(Top 44%)
20M20.00 mi1.36 mi2384-162294-122294-122619(Top 9%)2476(Top 15%)2476(Top 43%)
21M21.00 mi1.00 mi2378+62285+92285+92595(Top 9%)2437(Top 15%)2437(Top 43%)
35K21.75 mi0.75 mi2361+172269+162269+162522(Top 9%)2378(Top 15%)2378(Top 42%)
23M23.00 mi1.25 mi2423-622327-582327-583928(Top 14%)3530(Top 22%)3530(Top 62%)
24M24.00 mi1.00 mi2489-662391-642391-645063(Top 17%)4376(Top 27%)4376(Top 76%)
40K24.85 mi0.85 mi2535-462433-422433-425202(Top 18%)4419(Top 27%)4419(Top 77%)
25.2M25.20 mi0.35 mi2558-232455-222455-224500(Top 16%)3828(Top 23%)3828(Top 67%)
FINISH26.22 mi1.02 mi2693-1352582-1272582-1276994(Top 24%)5476(Top 34%)5476(Top 96%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
Γ—21
+97ft-345ft

Overall

2573

Males

2477

M18-39

2477

5K→10K

3.1 - 6.2 mi

Top 8%
Γ—5
+79ft-138ft

Overall

2322

Males

2238

M18-39

2238

10K→15K

6.2 - 9.3 mi

Top 9%
Γ—3
+67ft-78ft

Overall

2573

Males

2477

M18-39

2477

15K→20K

9.3 - 12.4 mi

Top 8%
Γ—5
+106ft-86ft

Overall

2371

Males

2283

M18-39

2283

20K→HALF

12.4 - 13.1 mi

Top 7%
Γ—2
+19ft-37ft

Overall

1925

Males

1862

M18-39

1862

HALF→25K

13.1 - 15.5 mi

Top 8%
Γ—4
+66ft-88ft

Overall

2323

Males

2238

M18-39

2238

25K→30K

15.5 - 18.6 mi

Top 9%
Γ—9
+181ft-148ft

Overall

2638

Males

2524

M18-39

2524

30K→20M

18.6 - 20.0 mi

Top 9%
Γ—5
+64ft-50ft

Overall

2619

Males

2476

M18-39

2476

20M→21M

20.0 - 21.0 mi

Top 9%
Γ—8
+106ft-24ft

Overall

2595

Males

2437

M18-39

2437

21M→35K

21.0 - 21.8 mi

Top 9%
Γ—7
+17ft-86ft

Overall

2522

Males

2378

M18-39

2378

35K→23M

21.8 - 23.0 mi

Top 14%
Γ—5
+23ft-63ft

Overall

3928

Males

3530

M18-39

3530

23M→24M

23.0 - 24.0 mi

Top 17%
Γ—6
+12ft-82ft

Overall

5063

Males

4376

M18-39

4376

24M→40K

24.0 - 24.9 mi

Top 18%
Γ—1
+6ft-20ft

Overall

5202

Males

4419

M18-39

4419

40K→25.2M

24.9 - 25.2 mi

Top 16%
Γ—1
+13ft-16ft

Overall

4500

Males

3828

M18-39

3828

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
Γ—2
+22ft-21ft

Overall

6994

Males

5476

M18-39

5476

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
727*
Passed By
819
Net Change
-92
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2601
5K β†’ 10K206*39+167#2601#2434
10K β†’ 15K5386-33#2434#2467
15K β†’ 20K9135+56#2467#2411
20K β†’ HALF361+35#2411#2376
HALF β†’ 25K6840+28#2376#2348
25K β†’ 30K6383-20#2348#2368
30K β†’ 20M3551-16#2368#2384
20M β†’ 21M4236+6#2384#2378
21M β†’ 35K3518+17#2378#2361
35K β†’ 23M3395-62#2361#2423
23M β†’ 24M2187-66#2423#2489
24M β†’ 40K2874-46#2489#2535
40K β†’ 25.2M730-23#2535#2558
25.2M β†’ FINISH9144-135#2558#2693
TOTALS727*819-92

* 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

Activity Data

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