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BOSTON MARATHON 2026

Ambroise Aufrere

Bib: 1807 β€’M β€’Age: N/A

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Overall
#0 / 29021
Top 4%
Gender (Male)
#0 / 16340
Top 8%
Age Group (M18-39)
#0 / 5723
Top 19%
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
18:33
3.11 mi
Rank: #1055
Start β†’ 5K
18:33 | 5:59/mi
10K
36:57
6.21 mi
Rank: #1061 (-6)
5K β†’ 10K
18:24 | 5:56/mi
15K
55:48
9.32 mi
Rank: #1237 (-176)
10K β†’ 15K
18:51 | 6:05/mi
20K
1:14:27
12.43 mi
Rank: #1215 (+22)
15K β†’ 20K
18:39 | 6:01/mi
HALF
1:18:28
13.11 mi
Rank: #1197 (+18)
20K β†’ HALF
4:01 | 5:54/mi
25K
1:33:02
15.53 mi
Rank: #1166 (+31)
HALF β†’ 25K
14:34 | 6:01/mi
30K
1:51:57
18.64 mi
Rank: #1099 (+67)
25K β†’ 30K
18:55 | 6:06/mi
20M
2:00:23
20.00 mi
Rank: #1100 (-1)
30K β†’ 20M
8:26 | 6:13/mi
21M
2:06:58
21.00 mi
Rank: #1111 (-11)
20M β†’ 21M
6:35 | 6:35/mi
35K
2:11:32
21.75 mi
Rank: #1117 (-6)
21M β†’ 35K
4:34 | 6:07/mi
23M
2:19:30
23.00 mi
Rank: #1125 (-8)
35K β†’ 23M
7:58 | 6:22/mi
24M
2:25:48
24.00 mi
Rank: #1157 (-32)
23M β†’ 24M
6:18 | 6:18/mi
40K
2:31:24
24.85 mi
Rank: #1194 (-37)
24M β†’ 40K
5:36 | 6:33/mi
25.2M
2:34:01
25.20 mi
Rank: #1233 (-39)
40K β†’ 25.2M
2:37 | 7:36/mi
FINISH
2:40:33
26.22 mi
Rank: #1279 (-46)
25.2M β†’ FINISH
6:32 | 6:25/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:18:28
Pace6:00 /mi
2nd Half
Distance13.11 mi
Time1:22:05
Pace6:16 /mi
πŸ“ŠPositive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0118:335:5918:33
5:59
-
10K
6.21 mi10:37:2536:575:5718:24
5:56
-0:03
15K
9.32 mi10:56:1655:486:0018:51
6:05
+0:09
20K
12.43 mi11:14:551:14:276:0018:39
6:01
-0:04
HALF
13.11 mi11:18:561:18:286:004:01
5:54
-0:07
25K
15.53 mi11:33:301:33:026:0014:34
6:01
+0:07
30K
18.64 mi11:52:251:51:576:0118:55
6:06
+0:05
20M
20.00 mi12:00:512:00:236:028:26
6:13
+0:07
21M
21.00 mi12:07:262:06:586:036:35
6:35
+0:22
35K
21.75 mi12:12:002:11:326:034:34
6:07
-0:28
23M
23.00 mi12:19:582:19:306:047:58
6:22
+0:15
24M
24.00 mi12:26:162:25:486:056:18
6:18
-0:04
40K
24.85 mi12:31:522:31:246:065:36
6:33
+0:15
25.2M
25.20 mi12:34:292:34:016:072:37
7:36
+1:03
FINISH
26.22 mi12:41:012:40:336:086:32
6:25
-1:11

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

5:54 /mi

Average Pace

6:08 /mi

Slowest Pace

7:36 /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

4:01

3% of race

Time at Steady Pace

2:07:14

79% of race

Time at Slower Pace

29:18

18% of race

Average Pace: 6:07 /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 mi10:19:0118:335:5918:33
5:59
#1055
10K
6.21 mi10:37:2536:575:5718:24
5:56
#1061
15K
9.32 mi10:56:1655:486:0018:51
6:05
#1237
20K
12.43 mi11:14:551:14:276:0018:39
6:01
#1215
HALF
13.11 mi11:18:561:18:286:004:01
5:54
#1197
25K
15.53 mi11:33:301:33:026:0014:34
6:01
#1166
30K
18.64 mi11:52:251:51:576:0118:55
6:06
#1099
20M
20.00 mi12:00:512:00:236:028:26
6:13
#1100
21M
21.00 mi12:07:262:06:586:036:35
6:35
#1111
35K
21.75 mi12:12:002:11:326:034:34
6:07
#1117
23M
23.00 mi12:19:582:19:306:047:58
6:22
#1125
24M
24.00 mi12:26:162:25:486:056:18
6:18
#1157
40K
24.85 mi12:31:522:31:246:065:36
6:33
#1194
25.2M
25.20 mi12:34:292:34:016:072:37
7:36
#1233
FINISH
26.22 mi12:41:012:40:336:086:32
6:25
#1279
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 mi1055100310031649(Top 6%)1587(Top 10%)1587(Top 28%)
10K6.21 mi3.10 mi1061-61013-101013-101058(Top 4%)1016(Top 6%)1016(Top 18%)
15K9.32 mi3.11 mi1237-1761184-1711184-1711649(Top 6%)1587(Top 10%)1587(Top 28%)
20K12.43 mi3.11 mi1215+221167+171167+171169(Top 4%)1123(Top 7%)1123(Top 20%)
HALF13.11 mi0.68 mi1197+181149+181149+18999(Top 3%)962(Top 6%)962(Top 17%)
25K15.53 mi2.42 mi1166+311121+281121+281099(Top 4%)1055(Top 6%)1055(Top 18%)
30K18.64 mi3.11 mi1099+671057+641057+64935(Top 3%)897(Top 5%)897(Top 16%)
20M20.00 mi1.36 mi1100-11056+11056+11196(Top 4%)1150(Top 7%)1150(Top 20%)
21M21.00 mi1.00 mi1111-111067-111067-111525(Top 5%)1460(Top 9%)1460(Top 26%)
35K21.75 mi0.75 mi1117-61072-51072-51577(Top 5%)1508(Top 9%)1508(Top 26%)
23M23.00 mi1.25 mi1125-81080-81080-81802(Top 6%)1713(Top 10%)1713(Top 30%)
24M24.00 mi1.00 mi1157-321112-321112-322170(Top 7%)2033(Top 12%)2033(Top 36%)
40K24.85 mi0.85 mi1194-371148-361148-362745(Top 9%)2512(Top 15%)2512(Top 44%)
25.2M25.20 mi0.35 mi1233-391186-381186-385630(Top 19%)4646(Top 28%)4646(Top 81%)
FINISH26.22 mi1.02 mi1279-461228-421228-423588(Top 12%)3144(Top 19%)3144(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 6%
Γ—21
+97ft-345ft

Overall

1649

Males

1587

M18-39

1587

5K→10K

3.1 - 6.2 mi

Top 4%
Γ—5
+79ft-138ft

Overall

1058

Males

1016

M18-39

1016

10K→15K

6.2 - 9.3 mi

Top 6%
Γ—3
+67ft-78ft

Overall

1649

Males

1587

M18-39

1587

15K→20K

9.3 - 12.4 mi

Top 4%
Γ—5
+106ft-86ft

Overall

1169

Males

1123

M18-39

1123

20K→HALF

12.4 - 13.1 mi

Top 3%
Γ—2
+19ft-37ft

Overall

999

Males

962

M18-39

962

HALF→25K

13.1 - 15.5 mi

Top 4%
Γ—4
+66ft-88ft

Overall

1099

Males

1055

M18-39

1055

25K→30K

15.5 - 18.6 mi

Top 3%
Γ—9
+181ft-148ft

Overall

935

Males

897

M18-39

897

30K→20M

18.6 - 20.0 mi

Top 4%
Γ—5
+64ft-50ft

Overall

1196

Males

1150

M18-39

1150

20M→21M

20.0 - 21.0 mi

Top 5%
Γ—8
+106ft-24ft

Overall

1525

Males

1460

M18-39

1460

21M→35K

21.0 - 21.8 mi

Top 5%
Γ—7
+17ft-86ft

Overall

1577

Males

1508

M18-39

1508

35K→23M

21.8 - 23.0 mi

Top 6%
Γ—5
+23ft-63ft

Overall

1802

Males

1713

M18-39

1713

23M→24M

23.0 - 24.0 mi

Top 7%
Γ—6
+12ft-82ft

Overall

2170

Males

2033

M18-39

2033

24M→40K

24.0 - 24.9 mi

Top 9%
Γ—1
+6ft-20ft

Overall

2745

Males

2512

M18-39

2512

40K→25.2M

24.9 - 25.2 mi

Top 19%
Γ—1
+13ft-16ft

Overall

5630

Males

4646

M18-39

4646

25.2M→FINISH

25.2 - 26.2 mi

Top 12%
Γ—2
+22ft-21ft

Overall

3588

Males

3144

M18-39

3144

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
379
Passed By
603
Net Change
-224
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1055
5K β†’ 10K5864-6#1055#1061
10K β†’ 15K5181-176#1061#1237
15K β†’ 20K5028+22#1237#1215
20K β†’ HALF235+18#1215#1197
HALF β†’ 25K4918+31#1197#1166
25K β†’ 30K8316+67#1166#1099
30K β†’ 20M2122-1#1099#1100
20M β†’ 21M2233-11#1100#1111
21M β†’ 35K1117-6#1111#1117
35K β†’ 23M2432-8#1117#1125
23M β†’ 24M1446-32#1125#1157
24M β†’ 40K946-37#1157#1194
40K β†’ 25.2M140-39#1194#1233
25.2M β†’ FINISH955-46#1233#1279
TOTALS379603-224
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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Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing