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BOSTON MARATHON 2025

Ben Towill

Bib: 31980•M

SC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
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
9:58/mi
30:58
↑ 97↓ 3451.5%
10K· 6.21 mi
10:35/mi
1:03:52
↑ 79↓ 1380.4%
15K· 9.32 mi
10:50/mi
1:37:32
↑ 67↓ 78
20K· 12.43 mi
11:01/mi
2:11:46
↑ 106↓ 860.1%
Half· 13.11 mi
11:11/mi
2:19:24
↑ 19↓ 370.5%
25K· 15.53 mi
12:38/mi
2:50:03
↑ 66↓ 880.2%
30K· 18.64 mi
12:32/mi
3:29:00
↑ 181↓ 1480.2%
20M
12:17/mi
3:45:42
↑ 64↓ 500.2%
21M
13:18/mi
3:59:00
↑ 106↓ 241.6%
35K· 21.75 mi
11:56/mi
4:07:56
↑ 17↓ 861.7%
23M
11:36/mi
4:22:27
↑ 23↓ 630.6%
24M
11:48/mi
4:34:15
↓ 821.3%
40K· 24.85 mi
12:29/mi
4:44:55
↓ 200.3%
25.2M
13:55/mi
4:49:43
↑ 13↓ 160.2%
Finish· 26.22 mi
10:51/mi
5:00:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:24
Pace10:38 /mi
2nd Half
Distance13.11 mi
Time2:41:22
Pace12:19 /mi
📊Positive Split: 15.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:2730:589:5830:58
9:58
-
10K
6.21 mi12:28:211:03:5210:1732:54
10:35
+0:37
15K
9.32 mi13:02:011:37:3210:2833:40
10:50
+0:15
20K
12.43 mi13:36:152:11:4610:3634:14
11:01
+0:11
Half
13.11 mi13:43:532:19:2410:387:38
11:11
+0:10
25K
15.53 mi14:14:322:50:0310:5730:39
12:38
+1:27
30K
18.64 mi14:53:293:29:0011:1338:57
12:32
-0:06
20M
20.00 mi15:10:113:45:4211:1716:42
12:17
-0:15
21M
21.00 mi15:23:293:59:0011:2313:18
13:18
+1:01
35K
21.75 mi15:32:254:07:5611:248:56
11:56
-1:22
23M
23.00 mi15:46:564:22:2711:2514:31
11:36
-0:20
24M
24.00 mi15:58:444:34:1511:2611:48
11:48
+0:12
40K
24.85 mi16:09:244:44:5511:2810:40
12:29
+0:41
25.2M
25.20 mi16:14:124:49:4311:304:48
13:55
+1:26
Finish
26.22 mi16:25:155:00:4611:2911:03
10:51
-3:04

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

9:58 /mi

Average Pace

11:29 /mi

Slowest Pace

13:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:27

50% of race

Time at Steady Pace

51:57

17% of race

Time at Slower Pace

1:38:22

33% of race

Average Pace: 11:28 /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 mi11:55:2730:589:5830:58
9:58
#25500
10K
6.21 mi12:28:211:03:5210:1732:54
10:35
#26058
15K
9.32 mi13:02:011:37:3210:2833:40
10:50
#26213
20K
12.43 mi13:36:152:11:4610:3634:14
11:01
#26165
Half
13.11 mi13:43:532:19:2410:387:38
11:11
#26201
25K
15.53 mi14:14:322:50:0310:5730:39
12:38
#26418
30K
18.64 mi14:53:293:29:0011:1338:57
12:32
#26404
20M
20.00 mi15:10:113:45:4211:1716:42
12:17
#26350
21M
21.00 mi15:23:293:59:0011:2313:18
13:18
#26319
35K
21.75 mi15:32:254:07:5611:248:56
11:56
#26302
23M
23.00 mi15:46:564:22:2711:2514:31
11:36
#26206
24M
24.00 mi15:58:444:34:1511:2611:48
11:48
#26181
40K
24.85 mi16:09:244:44:5511:2810:40
12:29
#26182
25.2M
25.20 mi16:14:124:49:4311:304:48
13:55
#26188
Finish
26.22 mi16:25:155:00:4611:2911:03
10:51
#26170
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi25500149581495826462(Top 93%)15355(Top 95%)15355(Top 683%)
10K6.21 mi3.10 mi26058-55815185-22715185-22726421(Top 93%)15331(Top 95%)15331(Top 682%)
15K9.32 mi3.11 mi26213-15515252-6715252-6726462(Top 93%)15355(Top 95%)15355(Top 683%)
20K12.43 mi3.11 mi26165+4815230+2215230+2226034(Top 92%)15134(Top 94%)15134(Top 674%)
Half13.11 mi0.68 mi26201-3615241-1115241-1126749(Top 94%)15415(Top 96%)15415(Top 686%)
25K15.53 mi2.42 mi26418-21715324-8315324-8327035(Top 95%)15519(Top 96%)15519(Top 691%)
30K18.64 mi3.11 mi26404+1415293+3115293+3126215(Top 92%)15077(Top 94%)15077(Top 671%)
20M20.00 mi1.36 mi26350+5415246+4715246+4725657(Top 90%)14766(Top 92%)14766(Top 657%)
21M21.00 mi1.00 mi26319+3115224+2215224+2225442(Top 90%)14599(Top 91%)14599(Top 650%)
35K21.75 mi0.75 mi26302+1715203+2115203+2125783(Top 91%)14724(Top 91%)14724(Top 655%)
23M23.00 mi1.25 mi26206+9615157+4615157+4624409(Top 86%)14048(Top 87%)14048(Top 625%)
24M24.00 mi1.00 mi26181+2515131+2615131+2625412(Top 89%)14515(Top 90%)14515(Top 646%)
40K24.85 mi0.85 mi26182-115126+515126+525633(Top 90%)14607(Top 91%)14607(Top 650%)
25.2M25.20 mi0.35 mi26188-615125+115125+126211(Top 92%)14850(Top 92%)14850(Top 661%)
Finish26.22 mi1.02 mi26170+1815121+415121+425058(Top 88%)14315(Top 89%)14315(Top 637%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

26462

Males

15355

M40-44

15355

5K→10K

3.1 - 6.2 mi

Top 93%
×5story building
+79ft-138ft

Overall

26421

Males

15331

M40-44

15331

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

26462

Males

15355

M40-44

15355

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

26034

Males

15134

M40-44

15134

20K→Half

12.4 - 13.1 mi

Top 94%
×2story building
+19ft-37ft

Overall

26749

Males

15415

M40-44

15415

Half→25K

13.1 - 15.5 mi

Top 95%
×4story building
+66ft-88ft

Overall

27035

Males

15519

M40-44

15519

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

26215

Males

15077

M40-44

15077

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

25657

Males

14766

M40-44

14766

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

25442

Males

14599

M40-44

14599

21M→35K

21.0 - 21.8 mi

Top 91%
×7story building
+17ft-86ft

Overall

25783

Males

14724

M40-44

14724

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

24409

Males

14048

M40-44

14048

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

25412

Males

14515

M40-44

14515

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

25633

Males

14607

M40-44

14607

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

26211

Males

14850

M40-44

14850

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2story building
+22ft-21ft

Overall

25058

Males

14315

M40-44

14315

Passing Analysis

Category:
Athletes Passed
800
Passed By
1470
Net Change
-670
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25500
5K → 10K52610-558#25500#26058
10K → 15K82237-155#26058#26213
15K → 20K14193+48#26213#26165
20K → Half1854-36#26165#26201
Half → 25K29246-217#26201#26418
25K → 30K10692+14#26418#26404
30K → 20M7420+54#26404#26350
20M → 21M5625+31#26350#26319
21M → 35K3215+17#26319#26302
35K → 23M1037+96#26302#26206
23M → 24M4318+25#26206#26181
24M → 40K2223-1#26181#26182
40K → 25.2M915-6#26182#26188
25.2M → Finish3315+18#26188#26170
TOTALS8001470-670
📊

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