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BOSTON MARATHON 2026

Matthew Willobee

Bib: 31580•M

NH

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0:00
/ mi
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Overall
#0 / 29021
Top 19%
Gender (Male)
#0 / 16340
Top 30%
Age Group (M18-39)
#0 / 5723
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
23:48
3.11 mi
Rank: #14193
Start → 5K
23:48 | 7:40/mi
10K
45:12
6.21 mi
Rank: #10846 (+3347)
5K → 10K
21:24 | 6:54/mi
15K
1:05:59
9.32 mi
Rank: #9129 (+1717)
10K → 15K
20:47 | 6:42/mi
20K
1:26:51
12.43 mi
Rank: #8283 (+846)
15K → 20K
20:52 | 6:43/mi
HALF
1:31:22
13.11 mi
Rank: #8152 (+131)
20K → HALF
4:31 | 6:38/mi
25K
1:47:29
15.53 mi
Rank: #7549 (+603)
HALF → 25K
16:07 | 6:39/mi
30K
2:08:22
18.64 mi
Rank: #6833 (+716)
25K → 30K
20:53 | 6:44/mi
20M
2:17:33
20.00 mi
Rank: #6560 (+273)
30K → 20M
9:11 | 6:46/mi
21M
2:24:29
21.00 mi
Rank: #6323 (+237)
20M → 21M
6:56 | 6:56/mi
35K
2:29:16
21.75 mi
Rank: #6151 (+172)
21M → 35K
4:47 | 6:24/mi
23M
2:37:37
23.00 mi
Rank: #5928 (+223)
35K → 23M
8:21 | 6:41/mi
24M
2:44:18
24.00 mi
Rank: #5797 (+131)
23M → 24M
6:41 | 6:41/mi
40K
2:50:02
24.85 mi
Rank: #5665 (+132)
24M → 40K
5:44 | 6:43/mi
25.2M
2:52:27
25.20 mi
Rank: #5605 (+60)
40K → 25.2M
2:25 | 7:01/mi
FINISH
2:58:43
26.22 mi
Rank: #5376 (+229)
25.2M → FINISH
6:16 | 6:09/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:31:22
Pace6:59 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:27:21
Pace6:40 /mi
📊Negative Split: 4.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:4123:487:4023:48
7:40
-
10K
6.21 mi12:13:0545:127:1721:24
6:54
-0:46
15K
9.32 mi12:33:521:05:597:0520:47
6:42
-0:12
20K
12.43 mi12:54:441:26:517:0020:52
6:43
+0:01
HALF
13.11 mi12:59:151:31:226:594:31
6:38
-0:05
25K
15.53 mi13:15:221:47:296:5616:07
6:39
+0:01
30K
18.64 mi13:36:152:08:226:5420:53
6:44
+0:05
20M
20.00 mi13:45:262:17:336:539:11
6:46
+0:02
21M
21.00 mi13:52:222:24:296:536:56
6:56
+0:10
35K
21.75 mi13:57:092:29:166:524:47
6:24
-0:32
23M
23.00 mi14:05:302:37:376:528:21
6:41
+0:17
24M
24.00 mi14:12:112:44:186:516:41
6:41
0:00
40K
24.85 mi14:17:552:50:026:515:44
6:43
+0:02
25.2M
25.20 mi14:20:202:52:276:512:25
7:01
+0:18
FINISH
26.22 mi14:26:362:58:436:506:16
6:09
-0:52

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

6:09 /mi

Average Pace

6:49 /mi

Slowest Pace

7:40 /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

11:03

6% of race

Time at Steady Pace

1:53:07

63% of race

Time at Slower Pace

54:33

31% of race

Average Pace: 6:49 /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 mi11:51:4123:487:4023:48
7:40
#14193
10K
6.21 mi12:13:0545:127:1721:24
6:54
#10846
15K
9.32 mi12:33:521:05:597:0520:47
6:42
#9129
20K
12.43 mi12:54:441:26:517:0020:52
6:43
#8283
HALF
13.11 mi12:59:151:31:226:594:31
6:38
#8152
25K
15.53 mi13:15:221:47:296:5616:07
6:39
#7549
30K
18.64 mi13:36:152:08:226:5420:53
6:44
#6833
20M
20.00 mi13:45:262:17:336:539:11
6:46
#6560
21M
21.00 mi13:52:222:24:296:536:56
6:56
#6323
35K
21.75 mi13:57:092:29:166:524:47
6:24
#6151
23M
23.00 mi14:05:302:37:376:528:21
6:41
#5928
24M
24.00 mi14:12:112:44:186:516:41
6:41
#5797
40K
24.85 mi14:17:552:50:026:515:44
6:43
#5665
25.2M
25.20 mi14:20:202:52:276:512:25
7:01
#5605
FINISH
26.22 mi14:26:362:58:436:506:16
6:09
#5376
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 mi14193994199415746(Top 20%)5245(Top 32%)5245(Top 92%)
10K6.21 mi3.10 mi10846+33478484+14578484+14577806(Top 27%)6766(Top 41%)6766(Top 118%)
15K9.32 mi3.11 mi9129+17177587+8977587+8975746(Top 20%)5245(Top 32%)5245(Top 92%)
20K12.43 mi3.11 mi8283+8467050+5377050+5375338(Top 18%)4916(Top 30%)4916(Top 86%)
HALF13.11 mi0.68 mi8152+1316969+816969+815471(Top 19%)5002(Top 31%)5002(Top 87%)
25K15.53 mi2.42 mi7549+6036558+4116558+4114465(Top 15%)4165(Top 25%)4165(Top 73%)
30K18.64 mi3.11 mi6833+7166042+5166042+5163830(Top 13%)3576(Top 22%)3576(Top 62%)
20M20.00 mi1.36 mi6560+2735827+2155827+2153885(Top 13%)3586(Top 22%)3586(Top 63%)
21M21.00 mi1.00 mi6323+2375626+2015626+2013109(Top 11%)2890(Top 18%)2890(Top 50%)
35K21.75 mi0.75 mi6151+1725500+1265500+1263025(Top 10%)2823(Top 17%)2823(Top 49%)
23M23.00 mi1.25 mi5928+2235315+1855315+1853339(Top 12%)3062(Top 19%)3062(Top 54%)
24M24.00 mi1.00 mi5797+1315204+1115204+1114343(Top 15%)3840(Top 24%)3840(Top 67%)
40K24.85 mi0.85 mi5665+1325095+1095095+1093646(Top 13%)3258(Top 20%)3258(Top 57%)
25.2M25.20 mi0.35 mi5605+605049+465049+462726(Top 9%)2490(Top 15%)2490(Top 44%)
FINISH26.22 mi1.02 mi5376+2294855+1944855+1942283(Top 8%)2100(Top 13%)2100(Top 37%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5746

Males

5245

M18-39

5245

5K→10K

3.1 - 6.2 mi

Top 27%
×5
+79ft-138ft

Overall

7806

Males

6766

M18-39

6766

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5746

Males

5245

M18-39

5245

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5338

Males

4916

M18-39

4916

20K→HALF

12.4 - 13.1 mi

Top 19%
×2
+19ft-37ft

Overall

5471

Males

5002

M18-39

5002

HALF→25K

13.1 - 15.5 mi

Top 15%
×4
+66ft-88ft

Overall

4465

Males

4165

M18-39

4165

25K→30K

15.5 - 18.6 mi

Top 13%
×9
+181ft-148ft

Overall

3830

Males

3576

M18-39

3576

30K→20M

18.6 - 20.0 mi

Top 13%
×5
+64ft-50ft

Overall

3885

Males

3586

M18-39

3586

20M→21M

20.0 - 21.0 mi

Top 11%
×8
+106ft-24ft

Overall

3109

Males

2890

M18-39

2890

21M→35K

21.0 - 21.8 mi

Top 10%
×7
+17ft-86ft

Overall

3025

Males

2823

M18-39

2823

35K→23M

21.8 - 23.0 mi

Top 12%
×5
+23ft-63ft

Overall

3339

Males

3062

M18-39

3062

23M→24M

23.0 - 24.0 mi

Top 15%
×6
+12ft-82ft

Overall

4343

Males

3840

M18-39

3840

24M→40K

24.0 - 24.9 mi

Top 13%
×1
+6ft-20ft

Overall

3646

Males

3258

M18-39

3258

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1
+13ft-16ft

Overall

2726

Males

2490

M18-39

2490

25.2M→FINISH

25.2 - 26.2 mi

Top 8%
×2
+22ft-21ft

Overall

2283

Males

2100

M18-39

2100

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
8841*
Passed By
24
Net Change
+8817
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14193
5K → 10K3347*0+3347#14193#10846
10K → 15K1717*0+1717#10846#9129
15K → 20K848*2+846#9129#8283
20K → HALF1310+131#8283#8152
HALF → 25K603*0+603#8152#7549
25K → 30K716*0+716#7549#6833
30K → 20M274*1+273#6833#6560
20M → 21M239*2+237#6560#6323
21M → 35K1731+172#6323#6151
35K → 23M225*2+223#6151#5928
23M → 24M1387+131#5928#5797
24M → 40K1375+132#5797#5665
40K → 25.2M611+60#5665#5605
25.2M → FINISH232*3+229#5605#5376
TOTALS8841*24+8817

* 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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing