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BOSTON MARATHON 2025

Ben Glasspoole

Bib: 3071•M

WI

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 8%
Gender (Male)
#0 / 16105
Top 14%
Masters (Masters Men)
#0 / 10463
Top 4%
Division (M40-44)
#0 / 2247
Top 12%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:04
Rank: #3529
Start → 5K
20:04 | 6:28/mi
10K· 6.21 mi
40:00
Rank: #3320 (+209)
5K → 10K
19:56 | 6:25/mi
15K· 9.32 mi
1:00:14
Rank: #3405 (-85)
10K → 15K
20:14 | 6:31/mi
20K· 12.43 mi
1:20:42
Rank: #3464 (-59)
15K → 20K
20:28 | 6:35/mi
Half· 13.11 mi
1:25:09
Rank: #3474 (-10)
20K → Half
4:27 | 6:31/mi
25K· 15.53 mi
1:41:03
Rank: #3416 (+58)
Half → 25K
15:54 | 6:33/mi
30K· 18.64 mi
2:01:30
Rank: #3142 (+274)
25K → 30K
20:27 | 6:35/mi
20M
2:10:20
Rank: #2976 (+166)
30K → 20M
8:50 | 6:30/mi
21M
2:17:03
Rank: #2815 (+161)
20M → 21M
6:43 | 6:43/mi
35K· 21.75 mi
2:21:45
Rank: #2747 (+68)
21M → 35K
4:42 | 6:17/mi
23M
2:29:51
Rank: #2599 (+148)
35K → 23M
8:06 | 6:28/mi
24M
2:36:13
Rank: #2514 (+85)
23M → 24M
6:22 | 6:22/mi
40K· 24.85 mi
2:41:47
Rank: #2455 (+59)
24M → 40K
5:34 | 6:31/mi
25.2M
2:44:16
Rank: #2438 (+17)
40K → 25.2M
2:29 | 7:12/mi
Finish· 26.22 mi
2:50:47
Rank: #2400 (+38)
25.2M → Finish
6:31 | 6:24/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:25:09
Pace6:30 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:25:38
Pace6:32 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:2820:046:2820:04
6:28
-
10K
6.21 mi10:41:2440:006:2619:56
6:25
-0:03
15K
9.32 mi11:01:381:00:146:2820:14
6:31
+0:06
20K
12.43 mi11:22:061:20:426:3020:28
6:35
+0:04
Half
13.11 mi11:26:331:25:096:304:27
6:31
-0:04
25K
15.53 mi11:42:271:41:036:3015:54
6:33
+0:02
30K
18.64 mi12:02:542:01:306:3120:27
6:35
+0:02
20M
20.00 mi12:11:442:10:206:318:50
6:30
-0:05
21M
21.00 mi12:18:272:17:036:326:43
6:43
+0:13
35K
21.75 mi12:23:092:21:456:314:42
6:17
-0:26
23M
23.00 mi12:31:152:29:516:318:06
6:28
+0:11
24M
24.00 mi12:37:372:36:136:316:22
6:22
-0:06
40K
24.85 mi12:43:112:41:476:315:34
6:31
+0:09
25.2M
25.20 mi12:45:402:44:166:312:29
7:12
+0:41
Finish
26.22 mi12:52:112:50:476:316:31
6:24
-0:48

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

6:31 /mi

Slowest Pace

7:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:18

99% of race

Time at Steady Pace

2:29

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:31 /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 mi10:21:2820:046:2820:04
6:28
#3529
10K
6.21 mi10:41:2440:006:2619:56
6:25
#3320
15K
9.32 mi11:01:381:00:146:2820:14
6:31
#3405
20K
12.43 mi11:22:061:20:426:3020:28
6:35
#3464
Half
13.11 mi11:26:331:25:096:304:27
6:31
#3474
25K
15.53 mi11:42:271:41:036:3015:54
6:33
#3416
30K
18.64 mi12:02:542:01:306:3120:27
6:35
#3142
20M
20.00 mi12:11:442:10:206:318:50
6:30
#2976
21M
21.00 mi12:18:272:17:036:326:43
6:43
#2815
35K
21.75 mi12:23:092:21:456:314:42
6:17
#2747
23M
23.00 mi12:31:152:29:516:318:06
6:28
#2599
24M
24.00 mi12:37:372:36:136:316:22
6:22
#2514
40K
24.85 mi12:43:112:41:476:315:34
6:31
#2455
25.2M
25.20 mi12:45:402:44:166:312:29
7:12
#2438
Finish
26.22 mi12:52:112:50:476:316:31
6:24
#2400
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3529335133513650(Top 13%)3448(Top 21%)3448(Top 153%)
10K6.21 mi3.10 mi3320+2093154+1973154+1973155(Top 11%)3003(Top 19%)3003(Top 134%)
15K9.32 mi3.11 mi3405-853233-793233-793650(Top 13%)3448(Top 21%)3448(Top 153%)
20K12.43 mi3.11 mi3464-593283-503283-503621(Top 13%)3420(Top 21%)3420(Top 152%)
Half13.11 mi0.68 mi3474-103291-83291-83841(Top 14%)3621(Top 22%)3621(Top 161%)
25K15.53 mi2.42 mi3416+583245+463245+463204(Top 11%)3035(Top 19%)3035(Top 135%)
30K18.64 mi3.11 mi3142+2742987+2582987+2582344(Top 8%)2222(Top 14%)2222(Top 99%)
20M20.00 mi1.36 mi2976+1662830+1572830+1571645(Top 6%)1556(Top 10%)1556(Top 69%)
21M21.00 mi1.00 mi2815+1612680+1502680+1501272(Top 4%)1202(Top 7%)1202(Top 53%)
35K21.75 mi0.75 mi2747+682613+672613+671564(Top 6%)1474(Top 9%)1474(Top 66%)
23M23.00 mi1.25 mi2599+1482473+1402473+1401375(Top 5%)1294(Top 8%)1294(Top 58%)
24M24.00 mi1.00 mi2514+852389+842389+841555(Top 5%)1454(Top 9%)1454(Top 65%)
40K24.85 mi0.85 mi2455+592331+582331+581661(Top 6%)1537(Top 10%)1537(Top 68%)
25.2M25.20 mi0.35 mi2438+172312+192312+192171(Top 8%)1960(Top 12%)1960(Top 87%)
Finish26.22 mi1.02 mi2400+382275+372275+372303(Top 8%)2106(Top 13%)2106(Top 94%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3650

Males

3448

M40-44

3448

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

3155

Males

3003

M40-44

3003

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3650

Males

3448

M40-44

3448

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3621

Males

3420

M40-44

3420

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

3841

Males

3621

M40-44

3621

Half→25K

13.1 - 15.5 mi

Top 11%
×4stories
+66ft-88ft

Overall

3204

Males

3035

M40-44

3035

25K→30K

15.5 - 18.6 mi

Top 8%
×9stories
+181ft-148ft

Overall

2344

Males

2222

M40-44

2222

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1645

Males

1556

M40-44

1556

20M→21M

20.0 - 21.0 mi

Top 4%
×8stories
+106ft-24ft

Overall

1272

Males

1202

M40-44

1202

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1564

Males

1474

M40-44

1474

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1375

Males

1294

M40-44

1294

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1555

Males

1454

M40-44

1454

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1661

Males

1537

M40-44

1537

40K→25.2M

24.9 - 25.2 mi

Top 8%
×1story
+13ft-16ft

Overall

2171

Males

1960

M40-44

1960

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2303

Males

2106

M40-44

2106

Passing Analysis

Category:
Athletes Passed
1594
Passed By
465
Net Change
+1129
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3529
5K → 10K26859+209#3529#3320
10K → 15K65150-85#3320#3405
15K → 20K82141-59#3405#3464
20K → Half1222-10#3464#3474
Half → 25K10446+58#3474#3416
25K → 30K2795+274#3416#3142
30K → 20M1660+166#3142#2976
20M → 21M1621+161#2976#2815
21M → 35K713+68#2815#2747
35K → 23M1524+148#2747#2599
23M → 24M905+85#2599#2514
24M → 40K678+59#2514#2455
40K → 25.2M269+17#2455#2438
25.2M → Finish5012+38#2438#2400
TOTALS1594465+1129
📊

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