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BOSTON MARATHON 2025

Adam Driscoll

Bib: 6261•M

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 18%
Masters (Masters Men)
#0 / 10463
Top 6%
Division (M40-44)
#0 / 2247
Top 18%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:25
Rank: #4351
Start → 5K
20:25 | 6:34/mi
10K· 6.21 mi
40:47
Rank: #4225 (+126)
5K → 10K
20:22 | 6:33/mi
15K· 9.32 mi
1:01:01
Rank: #4000 (+225)
10K → 15K
20:14 | 6:31/mi
20K· 12.43 mi
1:20:59
Rank: #3636 (+364)
15K → 20K
19:58 | 6:26/mi
Half· 13.11 mi
1:25:16
Rank: #3540 (+96)
20K → Half
4:17 | 6:17/mi
25K· 15.53 mi
1:40:40
Rank: #3260 (+280)
Half → 25K
15:24 | 6:21/mi
30K· 18.64 mi
2:00:41
Rank: #2877 (+383)
25K → 30K
20:01 | 6:27/mi
20M
2:09:28
Rank: #2721 (+156)
30K → 20M
8:47 | 6:28/mi
21M
2:16:22
Rank: #2633 (+88)
20M → 21M
6:54 | 6:54/mi
35K· 21.75 mi
2:21:09
Rank: #2591 (+42)
21M → 35K
4:47 | 6:24/mi
23M
2:29:45
Rank: #2574 (+17)
35K → 23M
8:36 | 6:52/mi
24M
2:36:40
Rank: #2610 (-36)
23M → 24M
6:55 | 6:55/mi
40K· 24.85 mi
2:43:06
Rank: #2707 (-97)
24M → 40K
6:26 | 7:31/mi
25.2M
2:46:05
Rank: #2792 (-85)
40K → 25.2M
2:59 | 8:39/mi
Finish· 26.22 mi
2:54:24
Rank: #3094 (-302)
25.2M → Finish
8:19 | 8:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:16
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:29:08
Pace6:48 /mi
📊Positive Split: 4.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:3620:256:3420:25
6:34
-
10K
6.21 mi10:44:5840:476:3420:22
6:33
-0:01
15K
9.32 mi11:05:121:01:016:3320:14
6:31
-0:02
20K
12.43 mi11:25:101:20:596:3119:58
6:26
-0:05
Half
13.11 mi11:29:271:25:166:304:17
6:17
-0:09
25K
15.53 mi11:44:511:40:406:2915:24
6:21
+0:04
30K
18.64 mi12:04:522:00:416:2820:01
6:27
+0:06
20M
20.00 mi12:13:392:09:286:288:47
6:28
+0:01
21M
21.00 mi12:20:332:16:226:306:54
6:54
+0:26
35K
21.75 mi12:25:202:21:096:294:47
6:24
-0:30
23M
23.00 mi12:33:562:29:456:318:36
6:52
+0:28
24M
24.00 mi12:40:512:36:406:326:55
6:55
+0:03
40K
24.85 mi12:47:172:43:066:346:26
7:31
+0:36
25.2M
25.20 mi12:50:162:46:056:352:59
8:39
+1:08
Finish
26.22 mi12:58:352:54:246:398:19
8:10
-0:29

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

6:17 /mi

Average Pace

6:39 /mi

Slowest Pace

8:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:22:51

82% of race

Time at Slower Pace

31:33

18% of race

Average Pace: 6:39 /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 mi10:24:3620:256:3420:25
6:34
#4351
10K
6.21 mi10:44:5840:476:3420:22
6:33
#4225
15K
9.32 mi11:05:121:01:016:3320:14
6:31
#4000
20K
12.43 mi11:25:101:20:596:3119:58
6:26
#3636
Half
13.11 mi11:29:271:25:166:304:17
6:17
#3540
25K
15.53 mi11:44:511:40:406:2915:24
6:21
#3260
30K
18.64 mi12:04:522:00:416:2820:01
6:27
#2877
20M
20.00 mi12:13:392:09:286:288:47
6:28
#2721
21M
21.00 mi12:20:332:16:226:306:54
6:54
#2633
35K
21.75 mi12:25:202:21:096:294:47
6:24
#2591
23M
23.00 mi12:33:562:29:456:318:36
6:52
#2574
24M
24.00 mi12:40:512:36:406:326:55
6:55
#2610
40K
24.85 mi12:47:172:43:066:346:26
7:31
#2707
25.2M
25.20 mi12:50:162:46:056:352:59
8:39
#2792
Finish
26.22 mi12:58:352:54:246:398:19
8:10
#3094
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4351408840883634(Top 13%)3432(Top 21%)3432(Top 153%)
10K6.21 mi3.10 mi4225+1263974+1143974+1144101(Top 14%)3855(Top 24%)3855(Top 172%)
15K9.32 mi3.11 mi4000+2253771+2033771+2033634(Top 13%)3432(Top 21%)3432(Top 153%)
20K12.43 mi3.11 mi3636+3643442+3293442+3292664(Top 9%)2534(Top 16%)2534(Top 113%)
Half13.11 mi0.68 mi3540+963355+873355+872394(Top 8%)2291(Top 14%)2291(Top 102%)
25K15.53 mi2.42 mi3260+2803104+2513104+2512106(Top 7%)2004(Top 12%)2004(Top 89%)
30K18.64 mi3.11 mi2877+3832741+3632741+3631733(Top 6%)1646(Top 10%)1646(Top 73%)
20M20.00 mi1.36 mi2721+1562591+1502591+1501499(Top 5%)1417(Top 9%)1417(Top 63%)
21M21.00 mi1.00 mi2633+882508+832508+831884(Top 7%)1775(Top 11%)1775(Top 79%)
35K21.75 mi0.75 mi2591+422467+412467+412001(Top 7%)1875(Top 12%)1875(Top 83%)
23M23.00 mi1.25 mi2574+172450+172450+173033(Top 11%)2772(Top 17%)2772(Top 123%)
24M24.00 mi1.00 mi2610-362477-272477-274145(Top 15%)3646(Top 23%)3646(Top 162%)
40K24.85 mi0.85 mi2707-972565-882565-886888(Top 24%)5343(Top 33%)5343(Top 238%)
25.2M25.20 mi0.35 mi2792-852643-782643-789584(Top 34%)6703(Top 42%)6703(Top 298%)
Finish26.22 mi1.02 mi3094-3022915-2722915-27213955(Top 49%)8975(Top 56%)8975(Top 399%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3634

Males

3432

M40-44

3432

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

4101

Males

3855

M40-44

3855

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3634

Males

3432

M40-44

3432

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2664

Males

2534

M40-44

2534

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2394

Males

2291

M40-44

2291

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

2106

Males

2004

M40-44

2004

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1733

Males

1646

M40-44

1646

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1499

Males

1417

M40-44

1417

20M→21M

20.0 - 21.0 mi

Top 7%
×8stories
+106ft-24ft

Overall

1884

Males

1775

M40-44

1775

21M→35K

21.0 - 21.8 mi

Top 7%
×7stories
+17ft-86ft

Overall

2001

Males

1875

M40-44

1875

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

3033

Males

2772

M40-44

2772

23M→24M

23.0 - 24.0 mi

Top 15%
×6stories
+12ft-82ft

Overall

4145

Males

3646

M40-44

3646

24M→40K

24.0 - 24.9 mi

Top 24%
×1story
+6ft-20ft

Overall

6888

Males

5343

M40-44

5343

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9584

Males

6703

M40-44

6703

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

13955

Males

8975

M40-44

8975

Passing Analysis

Category:
Athletes Passed
2012
Passed By
755
Net Change
+1257
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4351
5K → 10K21185+126#4351#4225
10K → 15K24621+225#4225#4000
15K → 20K3651+364#4000#3636
20K → Half960+96#3636#3540
Half → 25K2833+280#3540#3260
25K → 30K3896+383#3260#2877
30K → 20M1593+156#2877#2721
20M → 21M10012+88#2721#2633
21M → 35K5210+42#2633#2591
35K → 23M5942+17#2591#2574
23M → 24M2965-36#2574#2610
24M → 40K20117-97#2610#2707
40K → 25.2M287-85#2707#2792
25.2M → Finish1303-302#2792#3094
TOTALS2012755+1257
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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