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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Colt Smith

Bib: 3181 β€’M β€’Age: N/A

IL

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 7%
Gender (Male)
#0 / 16340
Top 12%
Age Group (M18-39)
#0 / 5723
Top 28%
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
20:24
3.11 mi
Rank: #4696
Start β†’ 5K
20:24 | 6:34/mi
10K
40:35
6.21 mi
Rank: #4410 (+286)
5K β†’ 10K
20:11 | 6:30/mi
15K
1:00:04
9.32 mi
Rank: #3775 (+635)
10K β†’ 15K
19:29 | 6:17/mi
20K
1:19:31
12.43 mi
Rank: #3339 (+436)
15K β†’ 20K
19:27 | 6:16/mi
HALF
1:23:47
13.11 mi
Rank: #3301 (+38)
20K β†’ HALF
4:16 | 6:16/mi
25K
1:39:05
15.53 mi
Rank: #3127 (+174)
HALF β†’ 25K
15:18 | 6:19/mi
30K
1:58:49
18.64 mi
Rank: #2848 (+279)
25K β†’ 30K
19:44 | 6:22/mi
20M
2:07:26
20.00 mi
Rank: #2710 (+138)
30K β†’ 20M
8:37 | 6:21/mi
21M
2:13:58
21.00 mi
Rank: #2603 (+107)
20M β†’ 21M
6:32 | 6:32/mi
35K
2:18:27
21.75 mi
Rank: #2523 (+80)
21M β†’ 35K
4:29 | 6:00/mi
23M
2:26:12
23.00 mi
Rank: #2393 (+130)
35K β†’ 23M
7:45 | 6:12/mi
24M
2:32:14
24.00 mi
Rank: #2281 (+112)
23M β†’ 24M
6:02 | 6:02/mi
40K
2:37:19
24.85 mi
Rank: #2176 (+105)
24M β†’ 40K
5:05 | 5:57/mi
25.2M
2:39:29
25.20 mi
Rank: #2135 (+41)
40K β†’ 25.2M
2:10 | 6:17/mi
FINISH
2:45:14
26.22 mi
Rank: #2003 (+132)
25.2M β†’ FINISH
5:45 | 5:39/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:23:47
Pace6:24 /mi
2nd Halfβœ“ Faster
Distance13.11 mi
Time1:21:27
Pace6:13 /mi
πŸ“ŠNegative Split: 2.8% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2820:246:3420:24
6:34
-
10K
6.21 mi10:41:3940:356:3220:11
6:30
-0:04
15K
9.32 mi11:01:081:00:046:2719:29
6:17
-0:13
20K
12.43 mi11:20:351:19:316:2419:27
6:16
-0:01
HALF
13.11 mi11:24:511:23:476:244:16
6:16
0:00
25K
15.53 mi11:40:091:39:056:2315:18
6:19
+0:03
30K
18.64 mi11:59:531:58:496:2319:44
6:22
+0:03
20M
20.00 mi12:08:302:07:266:238:37
6:21
-0:01
21M
21.00 mi12:15:022:13:586:236:32
6:32
+0:11
35K
21.75 mi12:19:312:18:276:224:29
6:00
-0:32
23M
23.00 mi12:27:162:26:126:227:45
6:12
+0:12
24M
24.00 mi12:33:182:32:146:216:02
6:02
-0:10
40K
24.85 mi12:38:232:37:196:205:05
5:57
-0:05
25.2M
25.20 mi12:40:332:39:296:202:10
6:17
+0:20
FINISH
26.22 mi12:46:182:45:146:195:45
5:39
-0:38

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

5:39 /mi

Average Pace

6:18 /mi

Slowest Pace

6:34 /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

29:06

18% of race

Time at Steady Pace

2:16:08

82% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:18 /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 mi10:21:2820:246:3420:24
6:34
#4696
10K
6.21 mi10:41:3940:356:3220:11
6:30
#4410
15K
9.32 mi11:01:081:00:046:2719:29
6:17
#3775
20K
12.43 mi11:20:351:19:316:2419:27
6:16
#3339
HALF
13.11 mi11:24:511:23:476:244:16
6:16
#3301
25K
15.53 mi11:40:091:39:056:2315:18
6:19
#3127
30K
18.64 mi11:59:531:58:496:2319:44
6:22
#2848
20M
20.00 mi12:08:302:07:266:238:37
6:21
#2710
21M
21.00 mi12:15:022:13:586:236:32
6:32
#2603
35K
21.75 mi12:19:312:18:276:224:29
6:00
#2523
23M
23.00 mi12:27:162:26:126:227:45
6:12
#2393
24M
24.00 mi12:33:182:32:146:216:02
6:02
#2281
40K
24.85 mi12:38:232:37:196:205:05
5:57
#2176
25.2M
25.20 mi12:40:332:39:296:202:10
6:17
#2135
FINISH
26.22 mi12:46:182:45:146:195:45
5:39
#2003
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 mi4696439943992691(Top 9%)2587(Top 16%)2587(Top 45%)
10K6.21 mi3.10 mi4410+2864166+2334166+2334172(Top 14%)3952(Top 24%)3952(Top 69%)
15K9.32 mi3.11 mi3775+6353595+5713595+5712691(Top 9%)2587(Top 16%)2587(Top 45%)
20K12.43 mi3.11 mi3339+4363197+3983197+3982329(Top 8%)2243(Top 14%)2243(Top 39%)
HALF13.11 mi0.68 mi3301+383160+373160+372744(Top 9%)2638(Top 16%)2638(Top 46%)
25K15.53 mi2.42 mi3127+1742997+1632997+1632339(Top 8%)2252(Top 14%)2252(Top 39%)
30K18.64 mi3.11 mi2848+2792736+2612736+2611846(Top 6%)1769(Top 11%)1769(Top 31%)
20M20.00 mi1.36 mi2710+1382602+1342602+1341696(Top 6%)1624(Top 10%)1624(Top 28%)
21M21.00 mi1.00 mi2603+1072499+1032499+1031366(Top 5%)1312(Top 8%)1312(Top 23%)
35K21.75 mi0.75 mi2523+802425+742425+741150(Top 4%)1105(Top 7%)1105(Top 19%)
23M23.00 mi1.25 mi2393+1302299+1262299+1261163(Top 4%)1118(Top 7%)1118(Top 20%)
24M24.00 mi1.00 mi2281+1122190+1092190+1091168(Top 4%)1114(Top 7%)1114(Top 19%)
40K24.85 mi0.85 mi2176+1052089+1012089+101641(Top 2%)611(Top 4%)611(Top 11%)
25.2M25.20 mi0.35 mi2135+412049+402049+40456(Top 2%)441(Top 3%)441(Top 8%)
FINISH26.22 mi1.02 mi2003+1321924+1251924+125592(Top 2%)569(Top 3%)569(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
Γ—21
+97ft-345ft

Overall

2691

Males

2587

M18-39

2587

5K→10K

3.1 - 6.2 mi

Top 14%
Γ—5
+79ft-138ft

Overall

4172

Males

3952

M18-39

3952

10K→15K

6.2 - 9.3 mi

Top 9%
Γ—3
+67ft-78ft

Overall

2691

Males

2587

M18-39

2587

15K→20K

9.3 - 12.4 mi

Top 8%
Γ—5
+106ft-86ft

Overall

2329

Males

2243

M18-39

2243

20K→HALF

12.4 - 13.1 mi

Top 9%
Γ—2
+19ft-37ft

Overall

2744

Males

2638

M18-39

2638

HALF→25K

13.1 - 15.5 mi

Top 8%
Γ—4
+66ft-88ft

Overall

2339

Males

2252

M18-39

2252

25K→30K

15.5 - 18.6 mi

Top 6%
Γ—9
+181ft-148ft

Overall

1846

Males

1769

M18-39

1769

30K→20M

18.6 - 20.0 mi

Top 6%
Γ—5
+64ft-50ft

Overall

1696

Males

1624

M18-39

1624

20M→21M

20.0 - 21.0 mi

Top 5%
Γ—8
+106ft-24ft

Overall

1366

Males

1312

M18-39

1312

21M→35K

21.0 - 21.8 mi

Top 4%
Γ—7
+17ft-86ft

Overall

1150

Males

1105

M18-39

1105

35K→23M

21.8 - 23.0 mi

Top 4%
Γ—5
+23ft-63ft

Overall

1163

Males

1118

M18-39

1118

23M→24M

23.0 - 24.0 mi

Top 4%
Γ—6
+12ft-82ft

Overall

1168

Males

1114

M18-39

1114

24M→40K

24.0 - 24.9 mi

Top 2%
Γ—1
+6ft-20ft

Overall

641

Males

611

M18-39

611

40K→25.2M

24.9 - 25.2 mi

Top 2%
Γ—1
+13ft-16ft

Overall

456

Males

441

M18-39

441

25.2M→FINISH

25.2 - 26.2 mi

Top 2%
Γ—2
+22ft-21ft

Overall

592

Males

569

M18-39

569

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2762*
Passed By
69
Net Change
+2693
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#4696
5K β†’ 10K330*44+286#4696#4410
10K β†’ 15K636*1+635#4410#3775
15K β†’ 20K437*1+436#3775#3339
20K β†’ HALF402+38#3339#3301
HALF β†’ 25K1762+174#3301#3127
25K β†’ 30K283*4+279#3127#2848
30K β†’ 20M1446+138#2848#2710
20M β†’ 21M1081+107#2710#2603
21M β†’ 35K811+80#2603#2523
35K β†’ 23M1333+130#2523#2393
23M β†’ 24M1120+112#2393#2281
24M β†’ 40K1094+105#2281#2176
40K β†’ 25.2M410+41#2176#2135
25.2M β†’ FINISH1320+132#2135#2003
TOTALS2762*69+2693

* 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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