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BOSTON MARATHON 2025

Gavin Bannister

Bib: 31516•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 45%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 48%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:24/mi
22:59
↑ 97↓ 3451.5%
10K· 6.21 mi
7:21/mi
45:49
↑ 79↓ 1380.4%
15K· 9.32 mi
7:29/mi
1:09:03
↑ 67↓ 78
20K· 12.43 mi
7:43/mi
1:33:00
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:38:05
↑ 19↓ 370.5%
25K· 15.53 mi
7:46/mi
1:56:55
↑ 66↓ 880.2%
30K· 18.64 mi
8:30/mi
2:23:19
↑ 181↓ 1480.2%
20M
8:40/mi
2:35:05
↑ 64↓ 500.2%
21M
9:30/mi
2:44:35
↑ 106↓ 241.6%
35K· 21.75 mi
7:59/mi
2:50:33
↑ 17↓ 861.7%
23M
8:26/mi
3:01:06
↑ 23↓ 630.6%
24M
8:12/mi
3:09:18
↓ 821.3%
40K· 24.85 mi
8:44/mi
3:16:46
↓ 200.3%
25.2M
9:54/mi
3:20:11
↑ 13↓ 160.2%
Finish· 26.22 mi
8:10/mi
3:28:30
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:38:05
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:50:25
Pace8:25 /mi
📊Positive Split: 12.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:1922:597:2422:59
7:24
-
10K
6.21 mi12:06:0945:497:2222:50
7:21
-0:03
15K
9.32 mi12:29:231:09:037:2523:14
7:29
+0:08
20K
12.43 mi12:53:201:33:007:2923:57
7:43
+0:14
Half
13.11 mi12:58:251:38:057:295:05
7:27
-0:16
25K
15.53 mi13:17:151:56:557:3218:50
7:46
+0:19
30K
18.64 mi13:43:392:23:197:4126:24
8:30
+0:44
20M
20.00 mi13:55:252:35:057:4511:46
8:40
+0:10
21M
21.00 mi14:04:552:44:357:509:30
9:30
+0:50
35K
21.75 mi14:10:532:50:337:515:58
7:59
-1:31
23M
23.00 mi14:21:263:01:067:5210:33
8:26
+0:27
24M
24.00 mi14:29:383:09:187:538:12
8:12
-0:14
40K
24.85 mi14:37:063:16:467:557:28
8:44
+0:32
25.2M
25.20 mi14:40:313:20:117:573:25
9:54
+1:10
Finish
26.22 mi14:48:503:28:307:578:19
8:10
-1:44

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

7:21 /mi

Average Pace

7:57 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:56:55

56% of race

Time at Steady Pace

59:26

29% of race

Time at Slower Pace

32:09

15% of race

Average Pace: 7:57 /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 mi11:43:1922:597:2422:59
7:24
#11287
10K
6.21 mi12:06:0945:497:2222:50
7:21
#10986
15K
9.32 mi12:29:231:09:037:2523:14
7:29
#11140
20K
12.43 mi12:53:201:33:007:2923:57
7:43
#11498
Half
13.11 mi12:58:251:38:057:295:05
7:27
#11484
25K
15.53 mi13:17:151:56:557:3218:50
7:46
#11555
30K
18.64 mi13:43:392:23:197:4126:24
8:30
#12157
20M
20.00 mi13:55:252:35:057:4511:46
8:40
#12362
21M
21.00 mi14:04:552:44:357:509:30
9:30
#12602
35K
21.75 mi14:10:532:50:337:515:58
7:59
#12554
23M
23.00 mi14:21:263:01:067:5210:33
8:26
#12554
24M
24.00 mi14:29:383:09:187:538:12
8:12
#12542
40K
24.85 mi14:37:063:16:467:557:28
8:44
#12638
25.2M
25.20 mi14:40:313:20:117:573:25
9:54
#12704
Finish
26.22 mi14:48:503:28:307:578:19
8:10
#12741
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi112878840884011572(Top 41%)8867(Top 55%)8867(Top 395%)
10K6.21 mi3.10 mi10986+3018661+1798661+17910735(Top 38%)8532(Top 53%)8532(Top 380%)
15K9.32 mi3.11 mi11140-1548723-628723-6211572(Top 41%)8867(Top 55%)8867(Top 395%)
20K12.43 mi3.11 mi11498-3588857-1348857-13412481(Top 44%)9187(Top 57%)9187(Top 409%)
Half13.11 mi0.68 mi11484+148852+58852+511289(Top 40%)8700(Top 54%)8700(Top 387%)
25K15.53 mi2.42 mi11555-718845+78845+712074(Top 43%)8887(Top 55%)8887(Top 396%)
30K18.64 mi3.11 mi12157-6029052-2079052-20714718(Top 52%)9927(Top 62%)9927(Top 442%)
20M20.00 mi1.36 mi12362-2059103-519103-5114759(Top 52%)9796(Top 61%)9796(Top 436%)
21M21.00 mi1.00 mi12602-2409180-779180-7716045(Top 56%)10269(Top 64%)10269(Top 457%)
35K21.75 mi0.75 mi12554+489130+509130+5012094(Top 43%)8374(Top 52%)8374(Top 373%)
23M23.00 mi1.25 mi125549097+339097+3312832(Top 45%)8617(Top 54%)8617(Top 383%)
24M24.00 mi1.00 mi12542+129070+279070+2712542(Top 44%)8437(Top 52%)8437(Top 375%)
40K24.85 mi0.85 mi12638-969081-119081-1114774(Top 52%)9329(Top 58%)9329(Top 415%)
25.2M25.20 mi0.35 mi12704-669094-139094-1316536(Top 58%)10129(Top 63%)10129(Top 451%)
Finish26.22 mi1.02 mi12741-379085+99085+913982(Top 49%)9002(Top 56%)9002(Top 401%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

11572

Males

8867

M40-44

8867

5K→10K

3.1 - 6.2 mi

Top 38%
×5story building
+79ft-138ft

Overall

10735

Males

8532

M40-44

8532

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

11572

Males

8867

M40-44

8867

15K→20K

9.3 - 12.4 mi

Top 44%
×5story building
+106ft-86ft

Overall

12481

Males

9187

M40-44

9187

20K→Half

12.4 - 13.1 mi

Top 40%
×2story building
+19ft-37ft

Overall

11289

Males

8700

M40-44

8700

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

12074

Males

8887

M40-44

8887

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

14718

Males

9927

M40-44

9927

30K→20M

18.6 - 20.0 mi

Top 52%
×5story building
+64ft-50ft

Overall

14759

Males

9796

M40-44

9796

20M→21M

20.0 - 21.0 mi

Top 56%
×8story building
+106ft-24ft

Overall

16045

Males

10269

M40-44

10269

21M→35K

21.0 - 21.8 mi

Top 43%
×7story building
+17ft-86ft

Overall

12094

Males

8374

M40-44

8374

35K→23M

21.8 - 23.0 mi

Top 45%
×5story building
+23ft-63ft

Overall

12832

Males

8617

M40-44

8617

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

12542

Males

8437

M40-44

8437

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

14774

Males

9329

M40-44

9329

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

16536

Males

10129

M40-44

10129

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2story building
+22ft-21ft

Overall

13982

Males

9002

M40-44

9002

Passing Analysis

Category:
Athletes Passed
1480
Passed By
2934
Net Change
-1454
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11287
5K → 10K448147+301#11287#10986
10K → 15K131285-154#10986#11140
15K → 20K90448-358#11140#11498
20K → Half3824+14#11498#11484
Half → 25K138209-71#11484#11555
25K → 30K107709-602#11555#12157
30K → 20M66271-205#12157#12362
20M → 21M45285-240#12362#12602
21M → 35K8537+48#12602#12554
35K → 23M1131130#12554#12554
23M → 24M8674+12#12554#12542
24M → 40K51147-96#12542#12638
40K → 25.2M1783-66#12638#12704
25.2M → Finish65102-37#12704#12741
TOTALS14802934-1454
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing