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BOSTON MARATHON 2025

Jeff Dengate

Bib: 10376•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 16%
Gender (Male)
#0 / 16105
Top 27%
Masters (Masters Men)
#0 / 10463
Top 13%
Division (M45-49)
#0 / 2386
Top 16%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:02
Rank: #11440
Start → 5K
23:02 | 7:25/mi
10K· 6.21 mi
46:15
Rank: #11634 (-194)
5K → 10K
23:13 | 7:28/mi
15K· 9.32 mi
1:09:55
Rank: #11997 (-363)
10K → 15K
23:40 | 7:37/mi
20K· 12.43 mi
1:30:07
Rank: #9419 (+2578)
15K → 20K
20:12 | 6:30/mi
Half· 13.11 mi
1:34:23
Rank: #8972 (+447)
20K → Half
4:16 | 6:15/mi
25K· 15.53 mi
1:49:55
Rank: #7758 (+1214)
Half → 25K
15:32 | 6:24/mi
30K· 18.64 mi
2:09:55
Rank: #6459 (+1299)
25K → 30K
20:00 | 6:26/mi
20M
2:18:32
Rank: #5913 (+546)
30K → 20M
8:37 | 6:20/mi
21M
2:25:52
Rank: #5720 (+193)
20M → 21M
7:20 | 7:20/mi
35K· 21.75 mi
2:30:35
Rank: #5558 (+162)
21M → 35K
4:43 | 6:18/mi
23M
2:38:39
Rank: #5174 (+384)
35K → 23M
8:04 | 6:27/mi
24M
2:44:53
Rank: #4888 (+286)
23M → 24M
6:14 | 6:14/mi
40K· 24.85 mi
2:50:53
Rank: #4833 (+55)
24M → 40K
6:00 | 7:01/mi
25.2M
2:53:24
Rank: #4764 (+69)
40K → 25.2M
2:31 | 7:18/mi
Finish· 26.22 mi
2:59:55
Rank: #4667 (+97)
25.2M → Finish
6:31 | 6:24/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:34:23
Pace7:12 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:25:32
Pace6:31 /mi
📊Negative Split: 9.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:1423:027:2523:02
7:25
-
10K
6.21 mi11:11:2746:157:2723:13
7:28
+0:03
15K
9.32 mi11:35:071:09:557:3023:40
7:37
+0:09
20K
12.43 mi11:55:191:30:077:1520:12
6:30
-1:07
Half
13.11 mi11:59:351:34:237:124:16
6:15
-0:15
25K
15.53 mi12:15:071:49:557:0515:32
6:24
+0:09
30K
18.64 mi12:35:072:09:556:5820:00
6:26
+0:02
20M
20.00 mi12:43:442:18:326:568:37
6:20
-0:06
21M
21.00 mi12:51:042:25:526:577:20
7:20
+1:00
35K
21.75 mi12:55:472:30:356:554:43
6:18
-1:02
23M
23.00 mi13:03:512:38:396:548:04
6:27
+0:09
24M
24.00 mi13:10:052:44:536:526:14
6:14
-0:13
40K
24.85 mi13:16:052:50:536:536:00
7:01
+0:47
25.2M
25.20 mi13:18:362:53:246:532:31
7:18
+0:17
Finish
26.22 mi13:25:072:59:556:526:31
6:24
-0:54

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

6:14 /mi

Average Pace

6:52 /mi

Slowest Pace

7:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:34:09

52% of race

Time at Slower Pace

1:25:46

48% of race

Average Pace: 6:52 /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 mi10:48:1423:027:2523:02
7:25
#11440
10K
6.21 mi11:11:2746:157:2723:13
7:28
#11634
15K
9.32 mi11:35:071:09:557:3023:40
7:37
#11997
20K
12.43 mi11:55:191:30:077:1520:12
6:30
#9419
Half
13.11 mi11:59:351:34:237:124:16
6:15
#8972
25K
15.53 mi12:15:071:49:557:0515:32
6:24
#7758
30K
18.64 mi12:35:072:09:556:5820:00
6:26
#6459
20M
20.00 mi12:43:442:18:326:568:37
6:20
#5913
21M
21.00 mi12:51:042:25:526:577:20
7:20
#5720
35K
21.75 mi12:55:472:30:356:554:43
6:18
#5558
23M
23.00 mi13:03:512:38:396:548:04
6:27
#5174
24M
24.00 mi13:10:052:44:536:526:14
6:14
#4888
40K
24.85 mi13:16:052:50:536:536:00
7:01
#4833
25.2M
25.20 mi13:18:362:53:246:532:31
7:18
#4764
Finish
26.22 mi13:25:072:59:556:526:31
6:24
#4667
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi114408903890312734(Top 45%)9392(Top 58%)9392(Top 394%)
10K6.21 mi3.10 mi11634-1948985-828985-8211813(Top 42%)9055(Top 56%)9055(Top 380%)
15K9.32 mi3.11 mi11997-3639127-1429127-14212734(Top 45%)9392(Top 58%)9392(Top 394%)
20K12.43 mi3.11 mi9419+25787787+13407787+13403135(Top 11%)2975(Top 18%)2975(Top 125%)
Half13.11 mi0.68 mi8972+4477545+2427545+2422259(Top 8%)2160(Top 13%)2160(Top 91%)
25K15.53 mi2.42 mi7758+12146779+7666779+7662405(Top 8%)2288(Top 14%)2288(Top 96%)
30K18.64 mi3.11 mi6459+12995802+9775802+9771705(Top 6%)1618(Top 10%)1618(Top 68%)
20M20.00 mi1.36 mi5913+5465354+4485354+4481079(Top 4%)1018(Top 6%)1018(Top 43%)
21M21.00 mi1.00 mi5720+1935196+1585196+1583765(Top 13%)3428(Top 21%)3428(Top 144%)
35K21.75 mi0.75 mi5558+1625058+1385058+1381640(Top 6%)1540(Top 10%)1540(Top 65%)
23M23.00 mi1.25 mi5174+3844729+3294729+3291283(Top 5%)1208(Top 8%)1208(Top 51%)
24M24.00 mi1.00 mi4888+2864479+2504479+2501128(Top 4%)1061(Top 7%)1061(Top 44%)
40K24.85 mi0.85 mi4833+554428+514428+513989(Top 14%)3477(Top 22%)3477(Top 146%)
25.2M25.20 mi0.35 mi4764+694362+664362+662513(Top 9%)2247(Top 14%)2247(Top 94%)
Finish26.22 mi1.02 mi4667+974276+864276+862291(Top 8%)2094(Top 13%)2094(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12734

Males

9392

M45-49

9392

5K→10K

3.1 - 6.2 mi

Top 42%
×5stories
+79ft-138ft

Overall

11813

Males

9055

M45-49

9055

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12734

Males

9392

M45-49

9392

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

3135

Males

2975

M45-49

2975

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2259

Males

2160

M45-49

2160

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2405

Males

2288

M45-49

2288

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1705

Males

1618

M45-49

1618

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1079

Males

1018

M45-49

1018

20M→21M

20.0 - 21.0 mi

Top 13%
×8stories
+106ft-24ft

Overall

3765

Males

3428

M45-49

3428

21M→35K

21.0 - 21.8 mi

Top 6%
×7stories
+17ft-86ft

Overall

1640

Males

1540

M45-49

1540

35K→23M

21.8 - 23.0 mi

Top 5%
×5stories
+23ft-63ft

Overall

1283

Males

1208

M45-49

1208

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1128

Males

1061

M45-49

1061

24M→40K

24.0 - 24.9 mi

Top 14%
×1story
+6ft-20ft

Overall

3989

Males

3477

M45-49

3477

40K→25.2M

24.9 - 25.2 mi

Top 9%
×1story
+13ft-16ft

Overall

2513

Males

2247

M45-49

2247

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2291

Males

2094

M45-49

2094

Passing Analysis

Category:
Athletes Passed
7612*
Passed By
839
Net Change
+6773
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11440
5K → 10K165359-194#11440#11634
10K → 15K85448-363#11634#11997
15K → 20K2578*0+2578#11997#9419
20K → Half4470+447#9419#8972
Half → 25K12140+1214#8972#7758
25K → 30K12990+1299#7758#6459
30K → 20M5460+546#6459#5913
20M → 21M1930+193#5913#5720
21M → 35K1620+162#5720#5558
35K → 23M3840+384#5558#5174
23M → 24M2860+286#5174#4888
24M → 40K8025+55#4888#4833
40K → 25.2M734+69#4833#4764
25.2M → Finish1003+97#4764#4667
TOTALS7612*839+6773

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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