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BOSTON MARATHON 2026

Christopher Chapruet

Bib: 5411•M

MA

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0:00
/ mi
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Overall
#0 / 29021
Top 12%
Gender (Male)
#0 / 16340
Top 20%
Age Group (M18-39)
#0 / 5723
Top 45%
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: #5702
Start → 5K
20:46 | 6:42/mi
10K
41:48
6.21 mi
Rank: #6160 (-458)
5K → 10K
21:02 | 6:47/mi
15K
1:02:42
9.32 mi
Rank: #6094 (+66)
10K → 15K
20:54 | 6:44/mi
20K
1:23:33
12.43 mi
Rank: #5829 (+265)
15K → 20K
20:51 | 6:43/mi
HALF
1:28:02
13.11 mi
Rank: #5780 (+49)
20K → HALF
4:29 | 6:35/mi
25K
1:44:10
15.53 mi
Rank: #5541 (+239)
HALF → 25K
16:08 | 6:40/mi
30K
2:04:50
18.64 mi
Rank: #5040 (+501)
25K → 30K
20:40 | 6:40/mi
20M
2:13:35
20.00 mi
Rank: #4768 (+272)
30K → 20M
8:45 | 6:27/mi
21M
2:20:07
21.00 mi
Rank: #4467 (+301)
20M → 21M
6:32 | 6:32/mi
35K
2:24:36
21.75 mi
Rank: #4286 (+181)
21M → 35K
4:29 | 6:00/mi
23M
2:32:15
23.00 mi
Rank: #3951 (+335)
35K → 23M
7:39 | 6:07/mi
24M
2:38:18
24.00 mi
Rank: #3762 (+189)
23M → 24M
6:03 | 6:03/mi
40K
2:43:41
24.85 mi
Rank: #3644 (+118)
24M → 40K
5:23 | 6:18/mi
25.2M
2:46:03
25.20 mi
Rank: #3586 (+58)
40K → 25.2M
2:22 | 6:52/mi
FINISH
2:52:18
26.22 mi
Rank: #3467 (+119)
25.2M → FINISH
6:15 | 6:08/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:28:02
Pace6:43 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:24:16
Pace6:26 /mi
📊Negative Split: 4.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4120:466:4220:46
6:42
-
10K
6.21 mi10:45:4341:486:4421:02
6:47
+0:05
15K
9.32 mi11:06:371:02:426:4420:54
6:44
-0:03
20K
12.43 mi11:27:281:23:336:4420:51
6:43
-0:01
HALF
13.11 mi11:31:571:28:026:434:29
6:35
-0:08
25K
15.53 mi11:48:051:44:106:4316:08
6:40
+0:05
30K
18.64 mi12:08:452:04:506:4220:40
6:40
0:00
20M
20.00 mi12:17:302:13:356:418:45
6:27
-0:13
21M
21.00 mi12:24:022:20:076:416:32
6:32
+0:05
35K
21.75 mi12:28:312:24:366:394:29
6:00
-0:32
23M
23.00 mi12:36:102:32:156:387:39
6:07
+0:07
24M
24.00 mi12:42:132:38:186:366:03
6:03
-0:04
40K
24.85 mi12:47:362:43:416:365:23
6:18
+0:15
25.2M
25.20 mi12:49:582:46:036:362:22
6:52
+0:34
FINISH
26.22 mi12:56:132:52:186:356:15
6:08
-0:44

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

6:00 /mi

Average Pace

6:35 /mi

Slowest Pace

6:52 /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

49:35

29% of race

Time at Steady Pace

2:02:43

71% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:34 /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 mi10:24:4120:466:4220:46
6:42
#5702
10K
6.21 mi10:45:4341:486:4421:02
6:47
#6160
15K
9.32 mi11:06:371:02:426:4420:54
6:44
#6094
20K
12.43 mi11:27:281:23:336:4420:51
6:43
#5829
HALF
13.11 mi11:31:571:28:026:434:29
6:35
#5780
25K
15.53 mi11:48:051:44:106:4316:08
6:40
#5541
30K
18.64 mi12:08:452:04:506:4220:40
6:40
#5040
20M
20.00 mi12:17:302:13:356:418:45
6:27
#4768
21M
21.00 mi12:24:022:20:076:416:32
6:32
#4467
35K
21.75 mi12:28:312:24:366:394:29
6:00
#4286
23M
23.00 mi12:36:102:32:156:387:39
6:07
#3951
24M
24.00 mi12:42:132:38:186:366:03
6:03
#3762
40K
24.85 mi12:47:362:43:416:365:23
6:18
#3644
25.2M
25.20 mi12:49:582:46:036:362:22
6:52
#3586
FINISH
26.22 mi12:56:132:52:186:356:15
6:08
#3467
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 mi5702523752376057(Top 21%)5474(Top 34%)5474(Top 96%)
10K6.21 mi3.10 mi6160-4585591-3545591-3546646(Top 23%)5930(Top 36%)5930(Top 104%)
15K9.32 mi3.11 mi6094+665544+475544+476057(Top 21%)5474(Top 34%)5474(Top 96%)
20K12.43 mi3.11 mi5829+2655336+2085336+2085270(Top 18%)4856(Top 30%)4856(Top 85%)
HALF13.11 mi0.68 mi5780+495299+375299+374961(Top 17%)4591(Top 28%)4591(Top 80%)
25K15.53 mi2.42 mi5541+2395092+2075092+2074480(Top 15%)4172(Top 26%)4172(Top 73%)
30K18.64 mi3.11 mi5040+5014675+4174675+4173409(Top 12%)3208(Top 20%)3208(Top 56%)
20M20.00 mi1.36 mi4768+2724443+2324443+2322152(Top 7%)2052(Top 13%)2052(Top 36%)
21M21.00 mi1.00 mi4467+3014178+2654178+2651404(Top 5%)1350(Top 8%)1350(Top 24%)
35K21.75 mi0.75 mi4286+1814016+1624016+1621200(Top 4%)1155(Top 7%)1155(Top 20%)
23M23.00 mi1.25 mi3951+3353709+3073709+307961(Top 3%)922(Top 6%)922(Top 16%)
24M24.00 mi1.00 mi3762+1893537+1723537+1721235(Top 4%)1179(Top 7%)1179(Top 21%)
40K24.85 mi0.85 mi3644+1183439+983439+981748(Top 6%)1647(Top 10%)1647(Top 29%)
25.2M25.20 mi0.35 mi3586+583384+553384+552122(Top 7%)1970(Top 12%)1970(Top 34%)
FINISH26.22 mi1.02 mi3467+1193273+1113273+1112200(Top 8%)2024(Top 12%)2024(Top 35%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21
+97ft-345ft

Overall

6057

Males

5474

M18-39

5474

5K→10K

3.1 - 6.2 mi

Top 23%
×5
+79ft-138ft

Overall

6646

Males

5930

M18-39

5930

10K→15K

6.2 - 9.3 mi

Top 21%
×3
+67ft-78ft

Overall

6057

Males

5474

M18-39

5474

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5270

Males

4856

M18-39

4856

20K→HALF

12.4 - 13.1 mi

Top 17%
×2
+19ft-37ft

Overall

4961

Males

4591

M18-39

4591

HALF→25K

13.1 - 15.5 mi

Top 15%
×4
+66ft-88ft

Overall

4480

Males

4172

M18-39

4172

25K→30K

15.5 - 18.6 mi

Top 12%
×9
+181ft-148ft

Overall

3409

Males

3208

M18-39

3208

30K→20M

18.6 - 20.0 mi

Top 7%
×5
+64ft-50ft

Overall

2152

Males

2052

M18-39

2052

20M→21M

20.0 - 21.0 mi

Top 5%
×8
+106ft-24ft

Overall

1404

Males

1350

M18-39

1350

21M→35K

21.0 - 21.8 mi

Top 4%
×7
+17ft-86ft

Overall

1200

Males

1155

M18-39

1155

35K→23M

21.8 - 23.0 mi

Top 3%
×5
+23ft-63ft

Overall

961

Males

922

M18-39

922

23M→24M

23.0 - 24.0 mi

Top 4%
×6
+12ft-82ft

Overall

1235

Males

1179

M18-39

1179

24M→40K

24.0 - 24.9 mi

Top 6%
×1
+6ft-20ft

Overall

1748

Males

1647

M18-39

1647

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1
+13ft-16ft

Overall

2122

Males

1970

M18-39

1970

25.2M→FINISH

25.2 - 26.2 mi

Top 8%
×2
+22ft-21ft

Overall

2200

Males

2024

M18-39

2024

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2908*
Passed By
352
Net Change
+2235
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5702
5K → 10K63200-458#5702#6160
10K → 15K172106+66#6160#6094
15K → 20K280*15+265#6094#5829
20K → HALF556+49#5829#5780
HALF → 25K248*9+239#5780#5541
25K → 30K505*4+501#5541#5040
30K → 20M272*0+272#5040#4768
20M → 21M301*0+301#4768#4467
21M → 35K1810+181#4467#4286
35K → 23M335*0+335#4286#3951
23M → 24M1901+189#3951#3762
24M → 40K1202+118#3762#3644
40K → 25.2M602+58#3644#3586
25.2M → FINISH1267+119#3586#3467
TOTALS2908*352+2235

* 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