Boston Marathon logo
BOSTON MARATHON 2025

Jacob Felice

Bib: 3936•M

MD

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Division (M18-39)
#0 / 5642
Top 34%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:29
Rank: #2262
Start → 5K
19:29 | 6:16/mi
10K· 6.21 mi
39:25
Rank: #2697 (-435)
5K → 10K
19:56 | 6:25/mi
15K· 9.32 mi
59:37
Rank: #2985 (-288)
10K → 15K
20:12 | 6:30/mi
20K· 12.43 mi
1:19:59
Rank: #3085 (-100)
15K → 20K
20:22 | 6:33/mi
Half· 13.11 mi
1:24:23
Rank: #3098 (-13)
20K → Half
4:24 | 6:27/mi
25K· 15.53 mi
1:40:15
Rank: #3073 (+25)
Half → 25K
15:52 | 6:33/mi
30K· 18.64 mi
2:00:54
Rank: #2945 (+128)
25K → 30K
20:39 | 6:39/mi
20M
2:09:57
Rank: #2855 (+90)
30K → 20M
9:03 | 6:40/mi
21M
2:16:54
Rank: #2772 (+83)
20M → 21M
6:57 | 6:57/mi
35K· 21.75 mi
2:21:44
Rank: #2741 (+31)
21M → 35K
4:50 | 6:28/mi
23M
2:30:14
Rank: #2696 (+45)
35K → 23M
8:30 | 6:47/mi
24M
2:36:48
Rank: #2637 (+59)
23M → 24M
6:34 | 6:34/mi
40K· 24.85 mi
2:42:34
Rank: #2604 (+33)
24M → 40K
5:46 | 6:45/mi
25.2M
2:45:04
Rank: #2586 (+18)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:51:22
Rank: #2506 (+80)
25.2M → Finish
6:18 | 6:11/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
Time1:24:23
Pace6:26 /mi
2nd Half
Distance13.11 mi
Time1:26:59
Pace6:38 /mi
📊Positive Split: 3.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:5319:296:1619:29
6:16
-
10K
6.21 mi10:41:4939:256:2119:56
6:25
+0:09
15K
9.32 mi11:02:0159:376:2420:12
6:30
+0:05
20K
12.43 mi11:22:231:19:596:2620:22
6:33
+0:03
Half
13.11 mi11:26:471:24:236:264:24
6:27
-0:06
25K
15.53 mi11:42:391:40:156:2715:52
6:33
+0:06
30K
18.64 mi12:03:182:00:546:2920:39
6:39
+0:06
20M
20.00 mi12:12:212:09:576:309:03
6:40
+0:01
21M
21.00 mi12:19:182:16:546:316:57
6:57
+0:17
35K
21.75 mi12:24:082:21:446:314:50
6:28
-0:29
23M
23.00 mi12:32:382:30:146:328:30
6:47
+0:19
24M
24.00 mi12:39:122:36:486:326:34
6:34
-0:13
40K
24.85 mi12:44:582:42:346:325:46
6:45
+0:11
25.2M
25.20 mi12:47:282:45:046:332:30
7:15
+0:30
Finish
26.22 mi12:53:462:51:226:326:18
6:11
-1:04

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

6:11 /mi

Average Pace

6:32 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:55

94% of race

Time at Steady Pace

9:27

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:32 /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 mi10:21:5319:296:1619:29
6:16
#2262
10K
6.21 mi10:41:4939:256:2119:56
6:25
#2697
15K
9.32 mi11:02:0159:376:2420:12
6:30
#2985
20K
12.43 mi11:22:231:19:596:2620:22
6:33
#3085
Half
13.11 mi11:26:471:24:236:264:24
6:27
#3098
25K
15.53 mi11:42:391:40:156:2715:52
6:33
#3073
30K
18.64 mi12:03:182:00:546:2920:39
6:39
#2945
20M
20.00 mi12:12:212:09:576:309:03
6:40
#2855
21M
21.00 mi12:19:182:16:546:316:57
6:57
#2772
35K
21.75 mi12:24:082:21:446:314:50
6:28
#2741
23M
23.00 mi12:32:382:30:146:328:30
6:47
#2696
24M
24.00 mi12:39:122:36:486:326:34
6:34
#2637
40K
24.85 mi12:44:582:42:346:325:46
6:45
#2604
25.2M
25.20 mi12:47:282:45:046:332:30
7:15
#2586
Finish
26.22 mi12:53:462:51:226:326:18
6:11
#2506
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2262216121613579(Top 13%)3383(Top 21%)3383(Top 60%)
10K6.21 mi3.10 mi2697-4352568-4072568-4073158(Top 11%)3006(Top 19%)3006(Top 53%)
15K9.32 mi3.11 mi2985-2882844-2762844-2763579(Top 13%)3383(Top 21%)3383(Top 60%)
20K12.43 mi3.11 mi3085-1002942-982942-983454(Top 12%)3272(Top 20%)3272(Top 58%)
Half13.11 mi0.68 mi3098-132953-112953-113385(Top 12%)3211(Top 20%)3211(Top 57%)
25K15.53 mi2.42 mi3073+252930+232930+233129(Top 11%)2963(Top 18%)2963(Top 53%)
30K18.64 mi3.11 mi2945+1282805+1252805+1252633(Top 9%)2492(Top 15%)2492(Top 44%)
20M20.00 mi1.36 mi2855+902719+862719+862296(Top 8%)2170(Top 13%)2170(Top 38%)
21M21.00 mi1.00 mi2772+832640+792640+792081(Top 7%)1956(Top 12%)1956(Top 35%)
35K21.75 mi0.75 mi2741+312607+332607+332297(Top 8%)2149(Top 13%)2149(Top 38%)
23M23.00 mi1.25 mi2696+452562+452562+452654(Top 9%)2446(Top 15%)2446(Top 43%)
24M24.00 mi1.00 mi2637+592504+582504+582361(Top 8%)2186(Top 14%)2186(Top 39%)
40K24.85 mi0.85 mi2604+332469+352469+352599(Top 9%)2367(Top 15%)2367(Top 42%)
25.2M25.20 mi0.35 mi2586+182450+192450+192362(Top 8%)2115(Top 13%)2115(Top 37%)
Finish26.22 mi1.02 mi2506+802376+742376+741484(Top 5%)1382(Top 9%)1382(Top 24%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3579

Males

3383

M18-39

3383

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3158

Males

3006

M18-39

3006

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3579

Males

3383

M18-39

3383

15K→20K

9.3 - 12.4 mi

Top 12%
×5stories
+106ft-86ft

Overall

3454

Males

3272

M18-39

3272

20K→Half

12.4 - 13.1 mi

Top 12%
×2stories
+19ft-37ft

Overall

3385

Males

3211

M18-39

3211

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3129

Males

2963

M18-39

2963

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2633

Males

2492

M18-39

2492

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2296

Males

2170

M18-39

2170

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

2081

Males

1956

M18-39

1956

21M→35K

21.0 - 21.8 mi

Top 8%
×7stories
+17ft-86ft

Overall

2297

Males

2149

M18-39

2149

35K→23M

21.8 - 23.0 mi

Top 9%
×5stories
+23ft-63ft

Overall

2654

Males

2446

M18-39

2446

23M→24M

23.0 - 24.0 mi

Top 8%
×6stories
+12ft-82ft

Overall

2361

Males

2186

M18-39

2186

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2599

Males

2367

M18-39

2367

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2362

Males

2115

M18-39

2115

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1484

Males

1382

M18-39

1382

Passing Analysis

Category:
Athletes Passed
900
Passed By
1144
Net Change
-244
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2262
5K → 10K16451-435#2262#2697
10K → 15K20308-288#2697#2985
15K → 20K55155-100#2985#3085
20K → Half1225-13#3085#3098
Half → 25K6843+25#3098#3073
25K → 30K18456+128#3073#2945
30K → 20M10111+90#2945#2855
20M → 21M9310+83#2855#2772
21M → 35K398+31#2772#2741
35K → 23M7934+45#2741#2696
23M → 24M7314+59#2696#2637
24M → 40K4916+33#2637#2604
40K → 25.2M268+18#2604#2586
25.2M → Finish855+80#2586#2506
TOTALS9001144-244
📊

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