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BOSTON MARATHON 2025

Drew Gaibler

Bib: 9000•M

VA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 18%
Gender (Male)
#0 / 16105
Top 29%
Masters (Masters Men)
#0 / 10463
Top 15%
Division (M40-44)
#0 / 2247
Top 37%
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
6:44/mi
20:56
↑ 97↓ 3451.5%
10K· 6.21 mi
6:47/mi
42:00
↑ 79↓ 1380.4%
15K· 9.32 mi
6:46/mi
1:03:00
↑ 67↓ 78
20K· 12.43 mi
6:48/mi
1:24:07
↑ 106↓ 860.1%
Half· 13.11 mi
6:39/mi
1:28:39
↑ 19↓ 370.5%
25K· 15.53 mi
6:55/mi
1:45:25
↑ 66↓ 880.2%
30K· 18.64 mi
7:12/mi
2:07:47
↑ 181↓ 1480.2%
20M
7:19/mi
2:17:43
↑ 64↓ 500.2%
21M
7:49/mi
2:25:32
↑ 106↓ 241.6%
35K· 21.75 mi
7:00/mi
2:30:46
↑ 17↓ 861.7%
23M
7:01/mi
2:39:33
↑ 23↓ 630.6%
24M
6:45/mi
2:46:18
↓ 821.3%
40K· 24.85 mi
6:59/mi
2:52:16
↓ 200.3%
25.2M
7:41/mi
2:54:55
↑ 13↓ 160.2%
Finish· 26.22 mi
6:57/mi
3:02:00
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:39
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:33:21
Pace7:07 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:2820:566:4420:56
6:44
-
10K
6.21 mi11:07:3242:006:4621:04
6:47
+0:03
15K
9.32 mi11:28:321:03:006:4621:00
6:46
-0:01
20K
12.43 mi11:49:391:24:076:4621:07
6:48
+0:02
Half
13.11 mi11:54:111:28:396:464:32
6:39
-0:09
25K
15.53 mi12:10:571:45:256:4716:46
6:55
+0:16
30K
18.64 mi12:33:192:07:476:5122:22
7:12
+0:17
20M
20.00 mi12:43:152:17:436:539:56
7:19
+0:07
21M
21.00 mi12:51:042:25:326:567:49
7:49
+0:30
35K
21.75 mi12:56:182:30:466:565:14
7:00
-0:49
23M
23.00 mi13:05:052:39:336:568:47
7:01
+0:01
24M
24.00 mi13:11:502:46:186:566:45
6:45
-0:16
40K
24.85 mi13:17:482:52:166:565:58
6:59
+0:14
25.2M
25.20 mi13:20:272:54:556:562:39
7:41
+0:42
Finish
26.22 mi13:27:323:02:006:577:05
6:57
-0:44

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

6:39 /mi

Average Pace

6:57 /mi

Slowest Pace

7:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:36

89% of race

Time at Steady Pace

20:24

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:56 /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 mi10:46:2820:566:4420:56
6:44
#5767
10K
6.21 mi11:07:3242:006:4621:04
6:47
#5914
15K
9.32 mi11:28:321:03:006:4621:00
6:46
#5795
20K
12.43 mi11:49:391:24:076:4621:07
6:48
#5659
Half
13.11 mi11:54:111:28:396:464:32
6:39
#5597
25K
15.53 mi12:10:571:45:256:4716:46
6:55
#5586
30K
18.64 mi12:33:192:07:476:5122:22
7:12
#5622
20M
20.00 mi12:43:152:17:436:539:56
7:19
#5631
21M
21.00 mi12:51:042:25:326:567:49
7:49
#5638
35K
21.75 mi12:56:182:30:466:565:14
7:00
#5614
23M
23.00 mi13:05:052:39:336:568:47
7:01
#5422
24M
24.00 mi13:11:502:46:186:566:45
6:45
#5292
40K
24.85 mi13:17:482:52:166:565:58
6:59
#5193
25.2M
25.20 mi13:20:272:54:556:562:39
7:41
#5152
Finish
26.22 mi13:27:323:02:006:577:05
6:57
#5116
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi5767531953195672(Top 20%)5176(Top 32%)5176(Top 230%)
10K6.21 mi3.10 mi5914-1475437-1185437-1186156(Top 22%)5608(Top 35%)5608(Top 250%)
15K9.32 mi3.11 mi5795+1195326+1115326+1115672(Top 20%)5176(Top 32%)5176(Top 230%)
20K12.43 mi3.11 mi5659+1365198+1285198+1285255(Top 19%)4830(Top 30%)4830(Top 215%)
Half13.11 mi0.68 mi5597+625144+545144+544773(Top 17%)4433(Top 28%)4433(Top 197%)
25K15.53 mi2.42 mi5586+115133+115133+115761(Top 20%)5205(Top 32%)5205(Top 232%)
30K18.64 mi3.11 mi5622-365137-45137-45887(Top 21%)5225(Top 32%)5225(Top 233%)
20M20.00 mi1.36 mi5631-95138-15138-15824(Top 21%)5067(Top 31%)5067(Top 226%)
21M21.00 mi1.00 mi5638-75133+55133+56250(Top 22%)5218(Top 32%)5218(Top 232%)
35K21.75 mi0.75 mi5614+245103+305103+305287(Top 19%)4569(Top 28%)4569(Top 203%)
23M23.00 mi1.25 mi5422+1924934+1694934+1693834(Top 13%)3447(Top 21%)3447(Top 153%)
24M24.00 mi1.00 mi5292+1304817+1174817+1173232(Top 11%)2912(Top 18%)2912(Top 130%)
40K24.85 mi0.85 mi5193+994723+944723+943754(Top 13%)3299(Top 20%)3299(Top 147%)
25.2M25.20 mi0.35 mi5152+414682+414682+414226(Top 15%)3582(Top 22%)3582(Top 159%)
Finish26.22 mi1.02 mi5116+364646+364646+365387(Top 19%)4355(Top 27%)4355(Top 194%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21story building
+97ft-345ft

Overall

5672

Males

5176

M40-44

5176

5K→10K

3.1 - 6.2 mi

Top 22%
×5story building
+79ft-138ft

Overall

6156

Males

5608

M40-44

5608

10K→15K

6.2 - 9.3 mi

Top 20%
×3story building
+67ft-78ft

Overall

5672

Males

5176

M40-44

5176

15K→20K

9.3 - 12.4 mi

Top 19%
×5story building
+106ft-86ft

Overall

5255

Males

4830

M40-44

4830

20K→Half

12.4 - 13.1 mi

Top 17%
×2story building
+19ft-37ft

Overall

4773

Males

4433

M40-44

4433

Half→25K

13.1 - 15.5 mi

Top 20%
×4story building
+66ft-88ft

Overall

5761

Males

5205

M40-44

5205

25K→30K

15.5 - 18.6 mi

Top 21%
×9story building
+181ft-148ft

Overall

5887

Males

5225

M40-44

5225

30K→20M

18.6 - 20.0 mi

Top 21%
×5story building
+64ft-50ft

Overall

5824

Males

5067

M40-44

5067

20M→21M

20.0 - 21.0 mi

Top 22%
×8story building
+106ft-24ft

Overall

6250

Males

5218

M40-44

5218

21M→35K

21.0 - 21.8 mi

Top 19%
×7story building
+17ft-86ft

Overall

5287

Males

4569

M40-44

4569

35K→23M

21.8 - 23.0 mi

Top 13%
×5story building
+23ft-63ft

Overall

3834

Males

3447

M40-44

3447

23M→24M

23.0 - 24.0 mi

Top 11%
×6story building
+12ft-82ft

Overall

3232

Males

2912

M40-44

2912

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3754

Males

3299

M40-44

3299

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

4226

Males

3582

M40-44

3582

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2story building
+22ft-21ft

Overall

5387

Males

4355

M40-44

4355

Passing Analysis

Category:
Athletes Passed
1595
Passed By
944
Net Change
+651
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5767
5K → 10K122269-147#5767#5914
10K → 15K19374+119#5914#5795
15K → 20K19660+136#5795#5659
20K → Half686+62#5659#5597
Half → 25K119108+11#5597#5586
25K → 30K172208-36#5586#5622
30K → 20M6978-9#5622#5631
20M → 21M6471-7#5631#5638
21M → 35K4723+24#5638#5614
35K → 23M2008+192#5614#5422
23M → 24M1344+130#5422#5292
24M → 40K1067+99#5292#5193
40K → 25.2M432+41#5193#5152
25.2M → Finish6226+36#5152#5116
TOTALS1595944+651
📊

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