Boston Marathon logo
BOSTON MARATHON 2025

Peter Gibson

Bib: 7741•M

MI

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 28404
Top 32%
Gender (Male)
#0 / 16105
Top 45%
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
22:12
Rank: #9015
Start → 5K
22:12 | 7:09/mi
10K· 6.21 mi
44:32
Rank: #9164 (-149)
5K → 10K
22:20 | 7:11/mi
15K· 9.32 mi
1:07:01
Rank: #9249 (-85)
10K → 15K
22:29 | 7:14/mi
20K· 12.43 mi
1:29:44
Rank: #9168 (+81)
15K → 20K
22:43 | 7:19/mi
Half· 13.11 mi
1:34:35
Rank: #9124 (+44)
20K → Half
4:51 | 7:07/mi
25K· 15.53 mi
1:52:35
Rank: #9093 (+31)
Half → 25K
18:00 | 7:25/mi
30K· 18.64 mi
2:16:47
Rank: #9177 (-84)
25K → 30K
24:12 | 7:47/mi
20M
2:27:33
Rank: #9205 (-28)
30K → 20M
10:46 | 7:55/mi
21M
2:35:48
Rank: #9148 (+57)
20M → 21M
8:15 | 8:15/mi
35K· 21.75 mi
2:41:27
Rank: #9117 (+31)
21M → 35K
5:39 | 7:33/mi
23M
2:51:28
Rank: #9106 (+11)
35K → 23M
10:01 | 8:00/mi
24M
2:59:09
Rank: #9067 (+39)
23M → 24M
7:41 | 7:41/mi
40K· 24.85 mi
3:05:58
Rank: #9085 (-18)
24M → 40K
6:49 | 7:58/mi
25.2M
3:08:56
Rank: #9072 (+13)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:16:25
Rank: #8995 (+77)
25.2M → Finish
7:29 | 7:21/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
Time1:34:35
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:41:50
Pace7:46 /mi
📊Positive Split: 7.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:1322:127:0922:12
7:09
-
10K
6.21 mi10:52:3344:327:1022:20
7:11
+0:02
15K
9.32 mi11:15:021:07:017:1122:29
7:14
+0:03
20K
12.43 mi11:37:451:29:447:1322:43
7:19
+0:05
Half
13.11 mi11:42:361:34:357:134:51
7:07
-0:12
25K
15.53 mi12:00:361:52:357:1518:00
7:25
+0:18
30K
18.64 mi12:24:482:16:477:2024:12
7:47
+0:22
20M
20.00 mi12:35:342:27:337:2310:46
7:55
+0:08
21M
21.00 mi12:43:492:35:487:258:15
8:15
+0:20
35K
21.75 mi12:49:282:41:277:255:39
7:33
-0:42
23M
23.00 mi12:59:292:51:287:2710:01
8:00
+0:27
24M
24.00 mi13:07:102:59:097:287:41
7:41
-0:19
40K
24.85 mi13:13:593:05:587:296:49
7:58
+0:17
25.2M
25.20 mi13:16:573:08:567:302:58
8:36
+0:38
Finish
26.22 mi13:24:263:16:257:307:29
7:21
-1:15

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

7:07 /mi

Average Pace

7:30 /mi

Slowest Pace

8:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:35

48% of race

Time at Steady Pace

38:49

20% of race

Time at Slower Pace

1:03:01

32% of race

Average Pace: 7:29 /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 mi10:30:1322:127:0922:12
7:09
#9015
10K
6.21 mi10:52:3344:327:1022:20
7:11
#9164
15K
9.32 mi11:15:021:07:017:1122:29
7:14
#9249
20K
12.43 mi11:37:451:29:447:1322:43
7:19
#9168
Half
13.11 mi11:42:361:34:357:134:51
7:07
#9124
25K
15.53 mi12:00:361:52:357:1518:00
7:25
#9093
30K
18.64 mi12:24:482:16:477:2024:12
7:47
#9177
20M
20.00 mi12:35:342:27:337:2310:46
7:55
#9205
21M
21.00 mi12:43:492:35:487:258:15
8:15
#9148
35K
21.75 mi12:49:282:41:277:255:39
7:33
#9117
23M
23.00 mi12:59:292:51:287:2710:01
8:00
#9106
24M
24.00 mi13:07:102:59:097:287:41
7:41
#9067
40K
24.85 mi13:13:593:05:587:296:49
7:58
#9085
25.2M
25.20 mi13:16:573:08:567:302:58
8:36
#9072
Finish
26.22 mi13:24:263:16:257:307:29
7:21
#8995
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi9015761776179421(Top 33%)7779(Top 48%)7779(Top 138%)
10K6.21 mi3.10 mi9164-1497696-797696-799378(Top 33%)7808(Top 48%)7808(Top 138%)
15K9.32 mi3.11 mi9249-857727-317727-319421(Top 33%)7779(Top 48%)7779(Top 138%)
20K12.43 mi3.11 mi9168+817659+687659+689128(Top 32%)7521(Top 47%)7521(Top 133%)
Half13.11 mi0.68 mi9124+447633+267633+268336(Top 29%)7105(Top 44%)7105(Top 126%)
25K15.53 mi2.42 mi9093+317579+547579+549320(Top 33%)7511(Top 47%)7511(Top 133%)
30K18.64 mi3.11 mi9177-847562+177562+179845(Top 35%)7601(Top 47%)7601(Top 135%)
20M20.00 mi1.36 mi9205-287555+77555+79889(Top 35%)7470(Top 46%)7470(Top 132%)
21M21.00 mi1.00 mi9148+577486+697486+698870(Top 31%)6748(Top 42%)6748(Top 120%)
35K21.75 mi0.75 mi9117+317440+467440+468983(Top 32%)6845(Top 43%)6845(Top 121%)
23M23.00 mi1.25 mi9106+117393+477393+479995(Top 35%)7224(Top 45%)7224(Top 128%)
24M24.00 mi1.00 mi9067+397346+477346+478998(Top 32%)6649(Top 41%)6649(Top 118%)
40K24.85 mi0.85 mi9085-187320+267320+269969(Top 35%)7025(Top 44%)7025(Top 125%)
25.2M25.20 mi0.35 mi9072+137296+247296+249356(Top 33%)6608(Top 41%)6608(Top 117%)
Finish26.22 mi1.02 mi8995+777208+887208+888061(Top 28%)5946(Top 37%)5946(Top 105%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

9421

Males

7779

M18-39

7779

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

9378

Males

7808

M18-39

7808

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

9421

Males

7779

M18-39

7779

15K→20K

9.3 - 12.4 mi

Top 32%
×5stories
+106ft-86ft

Overall

9128

Males

7521

M18-39

7521

20K→Half

12.4 - 13.1 mi

Top 29%
×2stories
+19ft-37ft

Overall

8336

Males

7105

M18-39

7105

Half→25K

13.1 - 15.5 mi

Top 33%
×4stories
+66ft-88ft

Overall

9320

Males

7511

M18-39

7511

25K→30K

15.5 - 18.6 mi

Top 35%
×9stories
+181ft-148ft

Overall

9845

Males

7601

M18-39

7601

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9889

Males

7470

M18-39

7470

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8870

Males

6748

M18-39

6748

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8983

Males

6845

M18-39

6845

35K→23M

21.8 - 23.0 mi

Top 35%
×5stories
+23ft-63ft

Overall

9995

Males

7224

M18-39

7224

23M→24M

23.0 - 24.0 mi

Top 32%
×6stories
+12ft-82ft

Overall

8998

Males

6649

M18-39

6649

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9969

Males

7025

M18-39

7025

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

9356

Males

6608

M18-39

6608

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

8061

Males

5946

M18-39

5946

Passing Analysis

Category:
Athletes Passed
1649
Passed By
1629
Net Change
+20
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9015
5K → 10K165314-149#9015#9164
10K → 15K125210-85#9164#9249
15K → 20K208127+81#9249#9168
20K → Half5410+44#9168#9124
Half → 25K170139+31#9124#9093
25K → 30K205289-84#9093#9177
30K → 20M85113-28#9177#9205
20M → 21M12770+57#9205#9148
21M → 35K6736+31#9148#9117
35K → 23M113102+11#9117#9106
23M → 24M9051+39#9106#9067
24M → 40K8199-18#9067#9085
40K → 25.2M4128+13#9085#9072
25.2M → Finish11841+77#9072#8995
TOTALS16491629+20
📊

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