Boston Marathon logo
BOSTON MARATHON 2025

Alexandre Le Gleut

Bib: 2331•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 12%
Gender (Male)
#0 / 16105
Top 20%
Division (M18-39)
#0 / 5642
Top 43%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:17
Rank: #4052
Start → 5K
20:17 | 6:32/mi
10K· 6.21 mi
40:41
Rank: #4121 (-69)
5K → 10K
20:24 | 6:34/mi
15K· 9.32 mi
1:01:11
Rank: #4131 (-10)
10K → 15K
20:30 | 6:36/mi
20K· 12.43 mi
1:21:44
Rank: #3995 (+136)
15K → 20K
20:33 | 6:37/mi
Half· 13.11 mi
1:26:14
Rank: #4004 (-9)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:42:22
Rank: #3930 (+74)
Half → 25K
16:08 | 6:39/mi
30K· 18.64 mi
2:03:39
Rank: #3852 (+78)
25K → 30K
21:17 | 6:51/mi
20M
2:13:01
Rank: #3775 (+77)
30K → 20M
9:22 | 6:54/mi
21M
2:20:13
Rank: #3710 (+65)
20M → 21M
7:12 | 7:12/mi
35K· 21.75 mi
2:25:12
Rank: #3675 (+35)
21M → 35K
4:59 | 6:40/mi
23M
2:33:53
Rank: #3622 (+53)
35K → 23M
8:41 | 6:56/mi
24M
2:40:42
Rank: #3573 (+49)
23M → 24M
6:49 | 6:49/mi
40K· 24.85 mi
2:46:34
Rank: #3528 (+45)
24M → 40K
5:52 | 6:52/mi
25.2M
2:49:06
Rank: #3481 (+47)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:55:43
Rank: #3412 (+69)
25.2M → Finish
6:37 | 6:30/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:14
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:29:29
Pace6:50 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0020:176:3220:17
6:32
-
10K
6.21 mi10:46:2440:416:3320:24
6:34
+0:02
15K
9.32 mi11:06:541:01:116:3420:30
6:36
+0:02
20K
12.43 mi11:27:271:21:446:3520:33
6:37
+0:01
Half
13.11 mi11:31:571:26:146:354:30
6:36
-0:01
25K
15.53 mi11:48:051:42:226:3516:08
6:39
+0:03
30K
18.64 mi12:09:222:03:396:3821:17
6:51
+0:12
20M
20.00 mi12:18:442:13:016:399:22
6:54
+0:03
21M
21.00 mi12:25:562:20:136:417:12
7:12
+0:18
35K
21.75 mi12:30:552:25:126:414:59
6:40
-0:32
23M
23.00 mi12:39:362:33:536:418:41
6:56
+0:16
24M
24.00 mi12:46:252:40:426:426:49
6:49
-0:07
40K
24.85 mi12:52:172:46:346:425:52
6:52
+0:03
25.2M
25.20 mi12:54:492:49:066:432:32
7:21
+0:29
Finish
26.22 mi13:01:262:55:436:426:37
6:30
-0:51

Checkpoints & Pacing

📈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

6:30 /mi

Average Pace

6:42 /mi

Slowest Pace

7:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:59

94% of race

Time at Steady Pace

9:44

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:42 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:26:0020:176:3220:17
6:32
#4052
10K
6.21 mi10:46:2440:416:3320:24
6:34
#4121
15K
9.32 mi11:06:541:01:116:3420:30
6:36
#4131
20K
12.43 mi11:27:271:21:446:3520:33
6:37
#3995
Half
13.11 mi11:31:571:26:146:354:30
6:36
#4004
25K
15.53 mi11:48:051:42:226:3516:08
6:39
#3930
30K
18.64 mi12:09:222:03:396:3821:17
6:51
#3852
20M
20.00 mi12:18:442:13:016:399:22
6:54
#3775
21M
21.00 mi12:25:562:20:136:417:12
7:12
#3710
35K
21.75 mi12:30:552:25:126:414:59
6:40
#3675
23M
23.00 mi12:39:362:33:536:418:41
6:56
#3622
24M
24.00 mi12:46:252:40:426:426:49
6:49
#3573
40K
24.85 mi12:52:172:46:346:425:52
6:52
#3528
25.2M
25.20 mi12:54:492:49:066:432:32
7:21
#3481
Finish
26.22 mi13:01:262:55:436:426:37
6:30
#3412
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4052382238224219(Top 15%)3968(Top 25%)3968(Top 70%)
10K6.21 mi3.10 mi4121-693884-623884-624194(Top 15%)3944(Top 24%)3944(Top 70%)
15K9.32 mi3.11 mi4131-103893-93893-94219(Top 15%)3968(Top 25%)3968(Top 70%)
20K12.43 mi3.11 mi3995+1363762+1313762+1313801(Top 13%)3586(Top 22%)3586(Top 64%)
Half13.11 mi0.68 mi4004-93771-93771-94382(Top 15%)4104(Top 25%)4104(Top 73%)
25K15.53 mi2.42 mi3930+743704+673704+673821(Top 13%)3581(Top 22%)3581(Top 63%)
30K18.64 mi3.11 mi3852+783627+773627+773753(Top 13%)3472(Top 22%)3472(Top 62%)
20M20.00 mi1.36 mi3775+773554+733554+733487(Top 12%)3223(Top 20%)3223(Top 57%)
21M21.00 mi1.00 mi3710+653489+653489+653152(Top 11%)2909(Top 18%)2909(Top 52%)
35K21.75 mi0.75 mi3675+353455+343455+343306(Top 12%)3022(Top 19%)3022(Top 54%)
23M23.00 mi1.25 mi3622+533402+533402+533419(Top 12%)3107(Top 19%)3107(Top 55%)
24M24.00 mi1.00 mi3573+493352+503352+503615(Top 13%)3234(Top 20%)3234(Top 57%)
40K24.85 mi0.85 mi3528+453303+493303+493169(Top 11%)2842(Top 18%)2842(Top 50%)
25.2M25.20 mi0.35 mi3481+473257+463257+462783(Top 10%)2485(Top 15%)2485(Top 44%)
Finish26.22 mi1.02 mi3412+693193+643193+642800(Top 10%)2507(Top 16%)2507(Top 44%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4219

Males

3968

M18-39

3968

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4194

Males

3944

M18-39

3944

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4219

Males

3968

M18-39

3968

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3801

Males

3586

M18-39

3586

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

4382

Males

4104

M18-39

4104

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3821

Males

3581

M18-39

3581

25K→30K

15.5 - 18.6 mi

Top 13%
×9stories
+181ft-148ft

Overall

3753

Males

3472

M18-39

3472

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3487

Males

3223

M18-39

3223

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3152

Males

2909

M18-39

2909

21M→35K

21.0 - 21.8 mi

Top 12%
×7stories
+17ft-86ft

Overall

3306

Males

3022

M18-39

3022

35K→23M

21.8 - 23.0 mi

Top 12%
×5stories
+23ft-63ft

Overall

3419

Males

3107

M18-39

3107

23M→24M

23.0 - 24.0 mi

Top 13%
×6stories
+12ft-82ft

Overall

3615

Males

3234

M18-39

3234

24M→40K

24.0 - 24.9 mi

Top 11%
×1story
+6ft-20ft

Overall

3169

Males

2842

M18-39

2842

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2783

Males

2485

M18-39

2485

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2800

Males

2507

M18-39

2507

Passing Analysis

Category:
Athletes Passed
1251
Passed By
611
Net Change
+640
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4052
5K → 10K122191-69#4052#4121
10K → 15K8494-10#4121#4131
15K → 20K17236+136#4131#3995
20K → Half1019-9#3995#4004
Half → 25K10834+74#4004#3930
25K → 30K15173+78#3930#3852
30K → 20M10124+77#3852#3775
20M → 21M8419+65#3775#3710
21M → 35K5217+35#3710#3675
35K → 23M8532+53#3675#3622
23M → 24M7425+49#3622#3573
24M → 40K7126+45#3573#3528
40K → 25.2M514+47#3528#3481
25.2M → Finish8617+69#3481#3412
TOTALS1251611+640
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing