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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Daniel So

Bib: 5417 •M •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 11%
Gender (Male)
#0 / 16340
Top 19%
Age Group (M18-39)
#0 / 5723
Top 42%
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
20:05
3.11 mi
Rank: #3912
Start → 5K
20:05 | 6:28/mi
10K
40:15
6.21 mi
Rank: #4005 (-93)
5K → 10K
20:10 | 6:30/mi
15K
1:00:20
9.32 mi
Rank: #3955 (+50)
10K → 15K
20:05 | 6:28/mi
20K
1:20:21
12.43 mi
Rank: #3811 (+144)
15K → 20K
20:01 | 6:27/mi
HALF
1:24:42
13.11 mi
Rank: #3800 (+11)
20K → HALF
4:21 | 6:23/mi
25K
1:40:21
15.53 mi
Rank: #3658 (+142)
HALF → 25K
15:39 | 6:28/mi
30K
2:01:03
18.64 mi
Rank: #3576 (+82)
25K → 30K
20:42 | 6:40/mi
20M
2:10:02
20.00 mi
Rank: #3504 (+72)
30K → 20M
8:59 | 6:37/mi
21M
2:16:54
21.00 mi
Rank: #3436 (+68)
20M → 21M
6:52 | 6:52/mi
35K
2:21:45
21.75 mi
Rank: #3415 (+21)
21M → 35K
4:51 | 6:29/mi
23M
2:29:59
23.00 mi
Rank: #3351 (+64)
35K → 23M
8:14 | 6:35/mi
24M
2:36:33
24.00 mi
Rank: #3312 (+39)
23M → 24M
6:34 | 6:34/mi
40K
2:42:11
24.85 mi
Rank: #3268 (+44)
24M → 40K
5:38 | 6:36/mi
25.2M
2:44:38
25.20 mi
Rank: #3254 (+14)
40K → 25.2M
2:27 | 7:07/mi
FINISH
2:50:57
26.22 mi
Rank: #3185 (+69)
25.2M → FINISH
6:19 | 6:12/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:24:42
Pace6:28 /mi
2nd Half
Distance13.11 mi
Time1:26:15
Pace6:35 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3020:056:2820:05
6:28
-
10K
6.21 mi10:43:4040:156:2920:10
6:30
+0:02
15K
9.32 mi11:03:451:00:206:2920:05
6:28
-0:02
20K
12.43 mi11:23:461:20:216:2820:01
6:27
-0:01
HALF
13.11 mi11:28:071:24:426:284:21
6:23
-0:04
25K
15.53 mi11:43:461:40:216:2815:39
6:28
+0:05
30K
18.64 mi12:04:282:01:036:3020:42
6:40
+0:12
20M
20.00 mi12:13:272:10:026:318:59
6:37
-0:03
21M
21.00 mi12:20:192:16:546:326:52
6:52
+0:15
35K
21.75 mi12:25:102:21:456:324:51
6:29
-0:23
23M
23.00 mi12:33:242:29:596:328:14
6:35
+0:06
24M
24.00 mi12:39:582:36:336:326:34
6:34
-0:01
40K
24.85 mi12:45:362:42:116:325:38
6:36
+0:02
25.2M
25.20 mi12:48:032:44:386:322:27
7:07
+0:31
FINISH
26.22 mi12:54:222:50:576:326:19
6:12
-0:55

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

6:12 /mi

Average Pace

6:31 /mi

Slowest Pace

7:07 /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

2:41:38

95% of race

Time at Steady Pace

9:19

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:31 /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 mi10:23:3020:056:2820:05
6:28
#3912
10K
6.21 mi10:43:4040:156:2920:10
6:30
#4005
15K
9.32 mi11:03:451:00:206:2920:05
6:28
#3955
20K
12.43 mi11:23:461:20:216:2820:01
6:27
#3811
HALF
13.11 mi11:28:071:24:426:284:21
6:23
#3800
25K
15.53 mi11:43:461:40:216:2815:39
6:28
#3658
30K
18.64 mi12:04:282:01:036:3020:42
6:40
#3576
20M
20.00 mi12:13:272:10:026:318:59
6:37
#3504
21M
21.00 mi12:20:192:16:546:326:52
6:52
#3436
35K
21.75 mi12:25:102:21:456:324:51
6:29
#3415
23M
23.00 mi12:33:242:29:596:328:14
6:35
#3351
24M
24.00 mi12:39:582:36:336:326:34
6:34
#3312
40K
24.85 mi12:45:362:42:116:325:38
6:36
#3268
25.2M
25.20 mi12:48:032:44:386:322:27
7:07
#3254
FINISH
26.22 mi12:54:222:50:576:326:19
6:12
#3185
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 mi3912372137213946(Top 14%)3752(Top 23%)3752(Top 66%)
10K6.21 mi3.10 mi4005-933802-813802-814137(Top 14%)3921(Top 24%)3921(Top 69%)
15K9.32 mi3.11 mi3955+503763+393763+393946(Top 14%)3752(Top 23%)3752(Top 66%)
20K12.43 mi3.11 mi3811+1443630+1333630+1333391(Top 12%)3247(Top 20%)3247(Top 57%)
HALF13.11 mi0.68 mi3800+113620+103620+103579(Top 12%)3420(Top 21%)3420(Top 60%)
25K15.53 mi2.42 mi3658+1423492+1283492+1283192(Top 11%)3052(Top 19%)3052(Top 53%)
30K18.64 mi3.11 mi3576+823409+833409+833466(Top 12%)3256(Top 20%)3256(Top 57%)
20M20.00 mi1.36 mi3504+723340+693340+693005(Top 10%)2826(Top 17%)2826(Top 49%)
21M21.00 mi1.00 mi3436+683277+633277+632767(Top 10%)2591(Top 16%)2591(Top 45%)
35K21.75 mi0.75 mi3415+213253+243253+243461(Top 12%)3190(Top 20%)3190(Top 56%)
23M23.00 mi1.25 mi3351+643194+593194+592797(Top 10%)2602(Top 16%)2602(Top 45%)
24M24.00 mi1.00 mi3312+393152+423152+423521(Top 12%)3184(Top 19%)3184(Top 56%)
40K24.85 mi0.85 mi3268+443108+443108+442983(Top 10%)2712(Top 17%)2712(Top 47%)
25.2M25.20 mi0.35 mi3254+143095+133095+133086(Top 11%)2756(Top 17%)2756(Top 48%)
FINISH26.22 mi1.02 mi3185+693026+693026+692512(Top 9%)2286(Top 14%)2286(Top 40%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21
+97ft-345ft

Overall

3946

Males

3752

M18-39

3752

5K→10K

3.1 - 6.2 mi

Top 14%
×5
+79ft-138ft

Overall

4137

Males

3921

M18-39

3921

10K→15K

6.2 - 9.3 mi

Top 14%
×3
+67ft-78ft

Overall

3946

Males

3752

M18-39

3752

15K→20K

9.3 - 12.4 mi

Top 12%
×5
+106ft-86ft

Overall

3391

Males

3247

M18-39

3247

20K→HALF

12.4 - 13.1 mi

Top 12%
×2
+19ft-37ft

Overall

3579

Males

3420

M18-39

3420

HALF→25K

13.1 - 15.5 mi

Top 11%
×4
+66ft-88ft

Overall

3192

Males

3052

M18-39

3052

25K→30K

15.5 - 18.6 mi

Top 12%
×9
+181ft-148ft

Overall

3466

Males

3256

M18-39

3256

30K→20M

18.6 - 20.0 mi

Top 10%
×5
+64ft-50ft

Overall

3005

Males

2826

M18-39

2826

20M→21M

20.0 - 21.0 mi

Top 10%
×8
+106ft-24ft

Overall

2767

Males

2591

M18-39

2591

21M→35K

21.0 - 21.8 mi

Top 12%
×7
+17ft-86ft

Overall

3461

Males

3190

M18-39

3190

35K→23M

21.8 - 23.0 mi

Top 10%
×5
+23ft-63ft

Overall

2797

Males

2602

M18-39

2602

23M→24M

23.0 - 24.0 mi

Top 12%
×6
+12ft-82ft

Overall

3521

Males

3184

M18-39

3184

24M→40K

24.0 - 24.9 mi

Top 10%
×1
+6ft-20ft

Overall

2983

Males

2712

M18-39

2712

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1
+13ft-16ft

Overall

3086

Males

2756

M18-39

2756

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
×2
+22ft-21ft

Overall

2512

Males

2286

M18-39

2286

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1240
Passed By
507
Net Change
+727
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3912
5K → 10K113200-93#3912#4005
10K → 15K12070+50#4005#3955
15K → 20K17127+144#3955#3811
20K → HALF2211+11#3811#3800
HALF → 25K15513+142#3800#3658
25K → 30K14159+82#3658#3576
30K → 20M8816+72#3576#3504
20M → 21M8214+68#3504#3436
21M → 35K4322+21#3436#3415
35K → 23M8218+64#3415#3351
23M → 24M5718+39#3351#3312
24M → 40K5915+44#3312#3268
40K → 25.2M2410+14#3268#3254
25.2M → FINISH8314+69#3254#3185
TOTALS1240507+727
📊

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

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