Boston Marathon logo
BOSTON MARATHON 2025

Gavin Soscia

Bib: 2424•M

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 2%
Gender (Male)
#0 / 16105
Top 4%
Division (M18-39)
#0 / 5642
Top 10%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:13
Rank: #1759
Start → 5K
19:13 | 6:11/mi
10K· 6.21 mi
38:05
Rank: #1549 (+210)
5K → 10K
18:52 | 6:04/mi
15K· 9.32 mi
56:39
Rank: #1304 (+245)
10K → 15K
18:34 | 5:59/mi
20K· 12.43 mi
1:15:12
Rank: #1135 (+169)
15K → 20K
18:33 | 5:58/mi
Half· 13.11 mi
1:19:16
Rank: #1126 (+9)
20K → Half
4:04 | 5:58/mi
25K· 15.53 mi
1:33:49
Rank: #1060 (+66)
Half → 25K
14:33 | 6:00/mi
30K· 18.64 mi
1:52:48
Rank: #962 (+98)
25K → 30K
18:59 | 6:07/mi
20M
2:01:04
Rank: #898 (+64)
30K → 20M
8:16 | 6:05/mi
21M
2:07:19
Rank: #839 (+59)
20M → 21M
6:15 | 6:15/mi
35K· 21.75 mi
2:11:45
Rank: #816 (+23)
21M → 35K
4:26 | 5:56/mi
23M
2:19:27
Rank: #783 (+33)
35K → 23M
7:42 | 6:09/mi
24M
2:25:34
Rank: #768 (+15)
23M → 24M
6:07 | 6:07/mi
40K· 24.85 mi
2:30:51
Rank: #748 (+20)
24M → 40K
5:17 | 6:11/mi
25.2M
2:33:05
Rank: #732 (+16)
40K → 25.2M
2:14 | 6:29/mi
Finish· 26.22 mi
2:38:46
Rank: #696 (+36)
25.2M → Finish
5:41 | 5:35/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 Half⚖️ Balanced
Distance13.11 mi
Time1:19:16
Pace6:03 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:19:30
Pace6:04 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4219:136:1119:13
6:11
-
10K
6.21 mi10:39:3438:056:0818:52
6:04
-0:07
15K
9.32 mi10:58:0856:396:0518:34
5:59
-0:05
20K
12.43 mi11:16:411:15:126:0318:33
5:58
-0:01
Half
13.11 mi11:20:451:19:166:034:04
5:58
0:00
25K
15.53 mi11:35:181:33:496:0214:33
6:00
+0:02
30K
18.64 mi11:54:171:52:486:0318:59
6:07
+0:07
20M
20.00 mi12:02:332:01:046:038:16
6:05
-0:02
21M
21.00 mi12:08:482:07:196:046:15
6:15
+0:10
35K
21.75 mi12:13:142:11:456:034:26
5:56
-0:19
23M
23.00 mi12:20:562:19:276:047:42
6:09
+0:13
24M
24.00 mi12:27:032:25:346:046:07
6:07
-0:02
40K
24.85 mi12:32:202:30:516:045:17
6:11
+0:04
25.2M
25.20 mi12:34:342:33:056:042:14
6:29
+0:18
Finish
26.22 mi12:40:152:38:466:045:41
5:35
-0:54

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

5:35 /mi

Average Pace

6:04 /mi

Slowest Pace

6:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:05

74% of race

Time at Steady Pace

40:41

26% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:03 /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 mi10:20:4219:136:1119:13
6:11
#1759
10K
6.21 mi10:39:3438:056:0818:52
6:04
#1549
15K
9.32 mi10:58:0856:396:0518:34
5:59
#1304
20K
12.43 mi11:16:411:15:126:0318:33
5:58
#1135
Half
13.11 mi11:20:451:19:166:034:04
5:58
#1126
25K
15.53 mi11:35:181:33:496:0214:33
6:00
#1060
30K
18.64 mi11:54:171:52:486:0318:59
6:07
#962
20M
20.00 mi12:02:332:01:046:038:16
6:05
#898
21M
21.00 mi12:08:482:07:196:046:15
6:15
#839
35K
21.75 mi12:13:142:11:456:034:26
5:56
#816
23M
23.00 mi12:20:562:19:276:047:42
6:09
#783
24M
24.00 mi12:27:032:25:346:046:07
6:07
#768
40K
24.85 mi12:32:202:30:516:045:17
6:11
#748
25.2M
25.20 mi12:34:342:33:056:042:14
6:29
#732
Finish
26.22 mi12:40:152:38:466:045:41
5:35
#696
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi175916701670956(Top 3%)903(Top 6%)903(Top 16%)
10K6.21 mi3.10 mi1549+2101472+1981472+1981360(Top 5%)1290(Top 8%)1290(Top 23%)
15K9.32 mi3.11 mi1304+2451239+2331239+233956(Top 3%)903(Top 6%)903(Top 16%)
20K12.43 mi3.11 mi1135+1691075+1641075+164800(Top 3%)751(Top 5%)751(Top 13%)
Half13.11 mi0.68 mi1126+91066+91066+9987(Top 3%)934(Top 6%)934(Top 17%)
25K15.53 mi2.42 mi1060+66999+67999+67801(Top 3%)751(Top 5%)751(Top 13%)
30K18.64 mi3.11 mi962+98906+93906+93705(Top 2%)660(Top 4%)660(Top 12%)
20M20.00 mi1.36 mi898+64846+60846+60510(Top 2%)478(Top 3%)478(Top 8%)
21M21.00 mi1.00 mi839+59788+58788+58316(Top 1%)297(Top 2%)297(Top 5%)
35K21.75 mi0.75 mi816+23766+22766+22573(Top 2%)532(Top 3%)532(Top 9%)
23M23.00 mi1.25 mi783+33734+32734+32571(Top 2%)538(Top 3%)538(Top 10%)
24M24.00 mi1.00 mi768+15719+15719+15802(Top 3%)754(Top 5%)754(Top 13%)
40K24.85 mi0.85 mi748+20699+20699+20687(Top 2%)642(Top 4%)642(Top 11%)
25.2M25.20 mi0.35 mi732+16683+16683+16418(Top 1%)385(Top 2%)385(Top 7%)
Finish26.22 mi1.02 mi696+36647+36647+36209(Top 0.7%)197(Top 1%)197(Top 3%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

956

Males

903

M18-39

903

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1360

Males

1290

M18-39

1290

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

956

Males

903

M18-39

903

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

800

Males

751

M18-39

751

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

987

Males

934

M18-39

934

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

801

Males

751

M18-39

751

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

705

Males

660

M18-39

660

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

510

Males

478

M18-39

478

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

316

Males

297

M18-39

297

21M→35K

21.0 - 21.8 mi

Top 2%
×7stories
+17ft-86ft

Overall

573

Males

532

M18-39

532

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

571

Males

538

M18-39

538

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

802

Males

754

M18-39

754

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

687

Males

642

M18-39

642

40K→25.2M

24.9 - 25.2 mi

Top 1%
×1story
+13ft-16ft

Overall

418

Males

385

M18-39

385

25.2M→Finish

25.2 - 26.2 mi

Top 0.7%
×2stories
+22ft-21ft

Overall

209

Males

197

M18-39

197

Passing Analysis

Category:
Athletes Passed
1111
Passed By
48
Net Change
+1063
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1759
5K → 10K22717+210#1759#1549
10K → 15K2450+245#1549#1304
15K → 20K1701+169#1304#1135
20K → Half112+9#1135#1126
Half → 25K704+66#1126#1060
25K → 30K1013+98#1060#962
30K → 20M673+64#962#898
20M → 21M601+59#898#839
21M → 35K252+23#839#816
35K → 23M363+33#816#783
23M → 24M216+15#783#768
24M → 40K233+20#768#748
40K → 25.2M171+16#748#732
25.2M → Finish382+36#732#696
TOTALS111148+1063
📊

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