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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Daniel Tolhurst

Bib: 8977 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 18%
Gender (Male)
#0 / 16340
Top 29%
Masters (Masters Men)
#0 / 10617
Top 14%
Age Group (M45-49)
#0 / 2413
Top 19%
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
20:46
3.11 mi
Rank: #5718
Start → 5K
20:46 | 6:42/mi
10K
41:16
6.21 mi
Rank: #5339 (+379)
5K → 10K
20:30 | 6:36/mi
15K
1:01:56
9.32 mi
Rank: #5317 (+22)
10K → 15K
20:40 | 6:40/mi
20K
1:23:22
12.43 mi
Rank: #5690 (-373)
15K → 20K
21:26 | 6:54/mi
HALF
1:27:54
13.11 mi
Rank: #5689 (+1)
20K → HALF
4:32 | 6:40/mi
25K
1:44:24
15.53 mi
Rank: #5679 (+10)
HALF → 25K
16:30 | 6:49/mi
30K
2:05:51
18.64 mi
Rank: #5569 (+110)
25K → 30K
21:27 | 6:55/mi
20M
2:15:13
20.00 mi
Rank: #5481 (+88)
30K → 20M
9:22 | 6:54/mi
21M
2:22:26
21.00 mi
Rank: #5420 (+61)
20M → 21M
7:13 | 7:13/mi
35K
2:27:30
21.75 mi
Rank: #5390 (+30)
21M → 35K
5:04 | 6:47/mi
23M
2:36:13
23.00 mi
Rank: #5349 (+41)
35K → 23M
8:43 | 6:58/mi
24M
2:43:04
24.00 mi
Rank: #5331 (+18)
23M → 24M
6:51 | 6:51/mi
40K
2:49:01
24.85 mi
Rank: #5304 (+27)
24M → 40K
5:57 | 6:58/mi
25.2M
2:51:37
25.20 mi
Rank: #5304
40K → 25.2M
2:36 | 7:33/mi
FINISH
2:58:23
26.22 mi
Rank: #5264 (+40)
25.2M → FINISH
6:46 | 6:39/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
Time1:27:54
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:30:29
Pace6:55 /mi
📊Positive Split: 2.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:0820:466:4220:46
6:42
-
10K
6.21 mi10:56:3841:166:3920:30
6:36
-0:06
15K
9.32 mi11:17:181:01:566:3920:40
6:40
+0:04
20K
12.43 mi11:38:441:23:226:4321:26
6:54
+0:14
HALF
13.11 mi11:43:161:27:546:434:32
6:40
-0:14
25K
15.53 mi11:59:461:44:246:4416:30
6:49
+0:09
30K
18.64 mi12:21:132:05:516:4621:27
6:55
+0:06
20M
20.00 mi12:30:352:15:136:469:22
6:54
-0:01
21M
21.00 mi12:37:482:22:266:477:13
7:13
+0:19
35K
21.75 mi12:42:522:27:306:475:04
6:47
-0:26
23M
23.00 mi12:51:352:36:136:488:43
6:58
+0:11
24M
24.00 mi12:58:262:43:046:486:51
6:51
-0:07
40K
24.85 mi13:04:232:49:016:495:57
6:58
+0:07
25.2M
25.20 mi13:06:592:51:376:492:36
7:33
+0:35
FINISH
26.22 mi13:13:452:58:236:496:46
6:39
-0:54

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

6:36 /mi

Average Pace

6:49 /mi

Slowest Pace

7:33 /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

2:55:47

99% of race

Time at Steady Pace

2:36

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:48 /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 mi10:36:0820:466:4220:46
6:42
#5718
10K
6.21 mi10:56:3841:166:3920:30
6:36
#5339
15K
9.32 mi11:17:181:01:566:3920:40
6:40
#5317
20K
12.43 mi11:38:441:23:226:4321:26
6:54
#5690
HALF
13.11 mi11:43:161:27:546:434:32
6:40
#5689
25K
15.53 mi11:59:461:44:246:4416:30
6:49
#5679
30K
18.64 mi12:21:132:05:516:4621:27
6:55
#5569
20M
20.00 mi12:30:352:15:136:469:22
6:54
#5481
21M
21.00 mi12:37:482:22:266:477:13
7:13
#5420
35K
21.75 mi12:42:522:27:306:475:04
6:47
#5390
23M
23.00 mi12:51:352:36:136:488:43
6:58
#5349
24M
24.00 mi12:58:262:43:046:486:51
6:51
#5331
40K
24.85 mi13:04:232:49:016:495:57
6:58
#5304
25.2M
25.20 mi13:06:592:51:376:492:36
7:33
#5304
FINISH
26.22 mi13:13:452:58:236:496:46
6:39
#5264
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5718525352535366(Top 18%)4967(Top 30%)4967(Top 206%)
10K6.21 mi3.10 mi5339+3794957+2964957+2965008(Top 17%)4670(Top 29%)4670(Top 194%)
15K9.32 mi3.11 mi5317+224933+244933+245366(Top 18%)4967(Top 30%)4967(Top 206%)
20K12.43 mi3.11 mi5690-3735233-3005233-3007063(Top 24%)6191(Top 38%)6191(Top 257%)
HALF13.11 mi0.68 mi5689+15231+25231+25669(Top 20%)5147(Top 31%)5147(Top 213%)
25K15.53 mi2.42 mi5679+105202+295202+295816(Top 20%)5227(Top 32%)5227(Top 217%)
30K18.64 mi3.11 mi5569+1105090+1125090+1125188(Top 18%)4681(Top 29%)4681(Top 194%)
20M20.00 mi1.36 mi5481+885017+735017+734804(Top 17%)4328(Top 26%)4328(Top 179%)
21M21.00 mi1.00 mi5420+614953+644953+644724(Top 16%)4181(Top 26%)4181(Top 173%)
35K21.75 mi0.75 mi5390+304927+264927+265444(Top 19%)4769(Top 29%)4769(Top 198%)
23M23.00 mi1.25 mi5349+414879+484879+485202(Top 18%)4539(Top 28%)4539(Top 188%)
24M24.00 mi1.00 mi5331+184851+284851+285472(Top 19%)4673(Top 29%)4673(Top 194%)
40K24.85 mi0.85 mi5304+274818+334818+335239(Top 18%)4456(Top 27%)4456(Top 185%)
25.2M25.20 mi0.35 mi53044814+44814+45445(Top 19%)4550(Top 28%)4550(Top 189%)
FINISH26.22 mi1.02 mi5264+404767+474767+475026(Top 17%)4205(Top 26%)4205(Top 174%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21
+97ft-345ft

Overall

5366

Males

4967

M45-49

4967

5K→10K

3.1 - 6.2 mi

Top 17%
×5
+79ft-138ft

Overall

5008

Males

4670

M45-49

4670

10K→15K

6.2 - 9.3 mi

Top 18%
×3
+67ft-78ft

Overall

5366

Males

4967

M45-49

4967

15K→20K

9.3 - 12.4 mi

Top 24%
×5
+106ft-86ft

Overall

7063

Males

6191

M45-49

6191

20K→HALF

12.4 - 13.1 mi

Top 20%
×2
+19ft-37ft

Overall

5669

Males

5147

M45-49

5147

HALF→25K

13.1 - 15.5 mi

Top 20%
×4
+66ft-88ft

Overall

5816

Males

5227

M45-49

5227

25K→30K

15.5 - 18.6 mi

Top 18%
×9
+181ft-148ft

Overall

5188

Males

4681

M45-49

4681

30K→20M

18.6 - 20.0 mi

Top 17%
×5
+64ft-50ft

Overall

4804

Males

4328

M45-49

4328

20M→21M

20.0 - 21.0 mi

Top 16%
×8
+106ft-24ft

Overall

4724

Males

4181

M45-49

4181

21M→35K

21.0 - 21.8 mi

Top 19%
×7
+17ft-86ft

Overall

5444

Males

4769

M45-49

4769

35K→23M

21.8 - 23.0 mi

Top 18%
×5
+23ft-63ft

Overall

5202

Males

4539

M45-49

4539

23M→24M

23.0 - 24.0 mi

Top 19%
×6
+12ft-82ft

Overall

5472

Males

4673

M45-49

4673

24M→40K

24.0 - 24.9 mi

Top 18%
×1
+6ft-20ft

Overall

5239

Males

4456

M45-49

4456

40K→25.2M

24.9 - 25.2 mi

Top 19%
×1
+13ft-16ft

Overall

5445

Males

4550

M45-49

4550

25.2M→FINISH

25.2 - 26.2 mi

Top 17%
×2
+22ft-21ft

Overall

5026

Males

4205

M45-49

4205

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1508*
Passed By
841
Net Change
+454
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5718
5K → 10K433*54+379#5718#5339
10K → 15K130108+22#5339#5317
15K → 20K40200-373#5317#5690
20K → HALF1918+1#5690#5689
HALF → 25K10696+10#5689#5679
25K → 30K18070+110#5679#5569
30K → 20M11426+88#5569#5481
20M → 21M9029+61#5481#5420
21M → 35K6636+30#5420#5390
35K → 23M9251+41#5390#5349
23M → 24M6547+18#5349#5331
24M → 40K6841+27#5331#5304
40K → 25.2M27270#5304#5304
25.2M → FINISH7838+40#5304#5264
TOTALS1508*841+454

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

📊

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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Activity Data

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