Boston Marathon logo
BOSTON MARATHON 2025

Maxime Schirato

Bib: 4257•M

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 16%
Gender (Male)
#0 / 16105
Top 26%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:18
Rank: #4095
Start → 5K
20:18 | 6:32/mi
10K· 6.21 mi
40:57
Rank: #4427 (-332)
5K → 10K
20:39 | 6:39/mi
15K· 9.32 mi
1:01:27
Rank: #4344 (+83)
10K → 15K
20:30 | 6:36/mi
20K· 12.43 mi
1:21:59
Rank: #4142 (+202)
15K → 20K
20:32 | 6:37/mi
Half· 13.11 mi
1:26:26
Rank: #4115 (+27)
20K → Half
4:27 | 6:31/mi
25K· 15.53 mi
1:42:50
Rank: #4149 (-34)
Half → 25K
16:24 | 6:46/mi
30K· 18.64 mi
2:04:35
Rank: #4180 (-31)
25K → 30K
21:45 | 7:00/mi
20M
2:14:08
Rank: #4160 (+20)
30K → 20M
9:33 | 7:02/mi
21M
2:21:43
Rank: #4190 (-30)
20M → 21M
7:35 | 7:35/mi
35K· 21.75 mi
2:26:59
Rank: #4229 (-39)
21M → 35K
5:16 | 7:02/mi
23M
2:36:20
Rank: #4367 (-138)
35K → 23M
9:21 | 7:28/mi
24M
2:43:37
Rank: #4452 (-85)
23M → 24M
7:17 | 7:17/mi
40K· 24.85 mi
2:49:49
Rank: #4479 (-27)
24M → 40K
6:12 | 7:15/mi
25.2M
2:52:29
Rank: #4474 (+5)
40K → 25.2M
2:40 | 7:44/mi
Finish· 26.22 mi
2:59:30
Rank: #4531 (-57)
25.2M → Finish
7:01 | 6:53/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
Time1:26:26
Pace6:36 /mi
2nd Half
Distance13.11 mi
Time1:33:04
Pace7:06 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1520:186:3220:18
6:32
-
10K
6.21 mi10:42:5440:576:3520:39
6:39
+0:07
15K
9.32 mi11:03:241:01:276:3620:30
6:36
-0:03
20K
12.43 mi11:23:561:21:596:3620:32
6:37
+0:01
Half
13.11 mi11:28:231:26:266:364:27
6:31
-0:06
25K
15.53 mi11:44:471:42:506:3716:24
6:46
+0:15
30K
18.64 mi12:06:322:04:356:4121:45
7:00
+0:14
20M
20.00 mi12:16:052:14:086:429:33
7:02
+0:02
21M
21.00 mi12:23:402:21:436:457:35
7:35
+0:33
35K
21.75 mi12:28:562:26:596:465:16
7:02
-0:33
23M
23.00 mi12:38:172:36:206:489:21
7:28
+0:26
24M
24.00 mi12:45:342:43:376:497:17
7:17
-0:11
40K
24.85 mi12:51:462:49:496:506:12
7:15
-0:02
25.2M
25.20 mi12:54:262:52:296:512:40
7:44
+0:29
Finish
26.22 mi13:01:272:59:306:517:01
6:53
-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

6:31 /mi

Average Pace

6:51 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:25

82% of race

Time at Steady Pace

30:25

17% of race

Time at Slower Pace

2:40

1% of race

Average Pace: 6:51 /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 mi10:22:1520:186:3220:18
6:32
#4095
10K
6.21 mi10:42:5440:576:3520:39
6:39
#4427
15K
9.32 mi11:03:241:01:276:3620:30
6:36
#4344
20K
12.43 mi11:23:561:21:596:3620:32
6:37
#4142
Half
13.11 mi11:28:231:26:266:364:27
6:31
#4115
25K
15.53 mi11:44:471:42:506:3716:24
6:46
#4149
30K
18.64 mi12:06:322:04:356:4121:45
7:00
#4180
20M
20.00 mi12:16:052:14:086:429:33
7:02
#4160
21M
21.00 mi12:23:402:21:436:457:35
7:35
#4190
35K
21.75 mi12:28:562:26:596:465:16
7:02
#4229
23M
23.00 mi12:38:172:36:206:489:21
7:28
#4367
24M
24.00 mi12:45:342:43:376:497:17
7:17
#4452
40K
24.85 mi12:51:462:49:496:506:12
7:15
#4479
25.2M
25.20 mi12:54:262:52:296:512:40
7:44
#4474
Finish
26.22 mi13:01:272:59:306:517:01
6:53
#4531
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4095386238624222(Top 15%)3971(Top 25%)3971(Top 70%)
10K6.21 mi3.10 mi4427-3324164-3024164-3024852(Top 17%)4535(Top 28%)4535(Top 80%)
15K9.32 mi3.11 mi4344+834084+804084+804222(Top 15%)3971(Top 25%)3971(Top 70%)
20K12.43 mi3.11 mi4142+2023896+1883896+1883763(Top 13%)3553(Top 22%)3553(Top 63%)
Half13.11 mi0.68 mi4115+273871+253871+253884(Top 14%)3664(Top 23%)3664(Top 65%)
25K15.53 mi2.42 mi4149-343898-273898-274603(Top 16%)4248(Top 26%)4248(Top 75%)
30K18.64 mi3.11 mi4180-313917-193917-194690(Top 17%)4277(Top 27%)4277(Top 76%)
20M20.00 mi1.36 mi4160+203895+223895+224295(Top 15%)3918(Top 24%)3918(Top 69%)
21M21.00 mi1.00 mi4190-303911-163911-165041(Top 18%)4408(Top 27%)4408(Top 78%)
35K21.75 mi0.75 mi4229-393935-243935-245629(Top 20%)4817(Top 30%)4817(Top 85%)
23M23.00 mi1.25 mi4367-1384044-1094044-1096433(Top 23%)5246(Top 33%)5246(Top 93%)
24M24.00 mi1.00 mi4452-854108-644108-646301(Top 22%)5101(Top 32%)5101(Top 90%)
40K24.85 mi0.85 mi4479-274123-154123-155368(Top 19%)4469(Top 28%)4469(Top 79%)
25.2M25.20 mi0.35 mi4474+54110+134110+134520(Top 16%)3798(Top 24%)3798(Top 67%)
Finish26.22 mi1.02 mi4531-574155-454155-454988(Top 18%)4103(Top 25%)4103(Top 73%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4222

Males

3971

M18-39

3971

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4852

Males

4535

M18-39

4535

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4222

Males

3971

M18-39

3971

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3763

Males

3553

M18-39

3553

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3884

Males

3664

M18-39

3664

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4603

Males

4248

M18-39

4248

25K→30K

15.5 - 18.6 mi

Top 17%
×9stories
+181ft-148ft

Overall

4690

Males

4277

M18-39

4277

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4295

Males

3918

M18-39

3918

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

5041

Males

4408

M18-39

4408

21M→35K

21.0 - 21.8 mi

Top 20%
×7stories
+17ft-86ft

Overall

5629

Males

4817

M18-39

4817

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

6433

Males

5246

M18-39

5246

23M→24M

23.0 - 24.0 mi

Top 22%
×6stories
+12ft-82ft

Overall

6301

Males

5101

M18-39

5101

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5368

Males

4469

M18-39

4469

40K→25.2M

24.9 - 25.2 mi

Top 16%
×1story
+13ft-16ft

Overall

4520

Males

3798

M18-39

3798

25.2M→Finish

25.2 - 26.2 mi

Top 18%
×2stories
+22ft-21ft

Overall

4988

Males

4103

M18-39

4103

Passing Analysis

Category:
Athletes Passed
979
Passed By
1415
Net Change
-436
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4095
5K → 10K39371-332#4095#4427
10K → 15K14966+83#4427#4344
15K → 20K22119+202#4344#4142
20K → Half347+27#4142#4115
Half → 25K81115-34#4115#4149
25K → 30K125156-31#4149#4180
30K → 20M8161+20#4180#4160
20M → 21M5181-30#4160#4190
21M → 35K2362-39#4190#4229
35K → 23M40178-138#4229#4367
23M → 24M32117-85#4367#4452
24M → 40K4269-27#4452#4479
40K → 25.2M3025+5#4479#4474
25.2M → Finish3188-57#4474#4531
TOTALS9791415-436
📊

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