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BOSTON MARATHON 2025

Dennis Jones

Bib: 19933•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 45%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 48%
Division (M60-64)
#0 / 1259
Top 16%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:15
Rank: #14843
Start → 5K
24:15 | 7:48/mi
10K· 6.21 mi
48:21
Rank: #14587 (+256)
5K → 10K
24:06 | 7:45/mi
15K· 9.32 mi
1:12:37
Rank: #14541 (+46)
10K → 15K
24:16 | 7:49/mi
20K· 12.43 mi
1:37:01
Rank: #14292 (+249)
15K → 20K
24:24 | 7:51/mi
Half· 13.11 mi
1:42:09
Rank: #14176 (+116)
20K → Half
5:08 | 7:31/mi
25K· 15.53 mi
2:00:56
Rank: #13760 (+416)
Half → 25K
18:47 | 7:45/mi
30K· 18.64 mi
2:26:00
Rank: #13353 (+407)
25K → 30K
25:04 | 8:04/mi
20M
2:37:02
Rank: #13137 (+216)
30K → 20M
11:02 | 8:07/mi
21M
2:45:25
Rank: #12912 (+225)
20M → 21M
8:23 | 8:23/mi
35K· 21.75 mi
2:51:29
Rank: #12897 (+15)
21M → 35K
6:04 | 8:07/mi
23M
3:02:07
Rank: #12899 (-2)
35K → 23M
10:38 | 8:30/mi
24M
3:10:32
Rank: #12957 (-58)
23M → 24M
8:25 | 8:25/mi
40K· 24.85 mi
3:17:44
Rank: #12936 (+21)
24M → 40K
7:12 | 8:25/mi
25.2M
3:20:48
Rank: #12910 (+26)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:28:49
Rank: #12846 (+64)
25.2M → Finish
8:01 | 7:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:09
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:46:40
Pace8:08 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:4324:157:4824:15
7:48
-
10K
6.21 mi11:39:4948:217:4724:06
7:45
-0:03
15K
9.32 mi12:04:051:12:377:4724:16
7:49
+0:04
20K
12.43 mi12:28:291:37:017:4824:24
7:51
+0:02
Half
13.11 mi12:33:371:42:097:485:08
7:31
-0:20
25K
15.53 mi12:52:242:00:567:4718:47
7:45
+0:14
30K
18.64 mi13:17:282:26:007:5025:04
8:04
+0:19
20M
20.00 mi13:28:302:37:027:5111:02
8:07
+0:03
21M
21.00 mi13:36:532:45:257:538:23
8:23
+0:16
35K
21.75 mi13:42:572:51:297:536:04
8:07
-0:16
23M
23.00 mi13:53:353:02:077:5510:38
8:30
+0:23
24M
24.00 mi14:02:003:10:327:568:25
8:25
-0:05
40K
24.85 mi14:09:123:17:447:577:12
8:25
0:00
25.2M
25.20 mi14:12:163:20:487:583:04
8:54
+0:29
Finish
26.22 mi14:20:173:28:497:588:01
7:52
-1:02

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

7:31 /mi

Average Pace

7:58 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:51:07

82% of race

Time at Steady Pace

34:38

17% of race

Time at Slower Pace

3:04

1% of race

Average Pace: 7:58 /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 mi11:15:4324:157:4824:15
7:48
#14843
10K
6.21 mi11:39:4948:217:4724:06
7:45
#14587
15K
9.32 mi12:04:051:12:377:4724:16
7:49
#14541
20K
12.43 mi12:28:291:37:017:4824:24
7:51
#14292
Half
13.11 mi12:33:371:42:097:485:08
7:31
#14176
25K
15.53 mi12:52:242:00:567:4718:47
7:45
#13760
30K
18.64 mi13:17:282:26:007:5025:04
8:04
#13353
20M
20.00 mi13:28:302:37:027:5111:02
8:07
#13137
21M
21.00 mi13:36:532:45:257:538:23
8:23
#12912
35K
21.75 mi13:42:572:51:297:536:04
8:07
#12897
23M
23.00 mi13:53:353:02:077:5510:38
8:30
#12899
24M
24.00 mi14:02:003:10:327:568:25
8:25
#12957
40K
24.85 mi14:09:123:17:447:577:12
8:25
#12936
25.2M
25.20 mi14:12:163:20:487:583:04
8:54
#12910
Finish
26.22 mi14:20:173:28:497:588:01
7:52
#12846
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi14843103641036414443(Top 51%)10118(Top 63%)10118(Top 804%)
10K6.21 mi3.10 mi14587+25610252+11210252+11214383(Top 51%)10158(Top 63%)10158(Top 807%)
15K9.32 mi3.11 mi14541+4610213+3910213+3914443(Top 51%)10118(Top 63%)10118(Top 804%)
20K12.43 mi3.11 mi14292+24910079+13410079+13413699(Top 48%)9730(Top 60%)9730(Top 773%)
Half13.11 mi0.68 mi14176+11610024+5510024+5511883(Top 42%)8991(Top 56%)8991(Top 714%)
25K15.53 mi2.42 mi13760+4169816+2089816+20811918(Top 42%)8813(Top 55%)8813(Top 700%)
30K18.64 mi3.11 mi13353+4079571+2459571+24511867(Top 42%)8612(Top 53%)8612(Top 684%)
20M20.00 mi1.36 mi13137+2169448+1239448+12311240(Top 40%)8159(Top 51%)8159(Top 648%)
21M21.00 mi1.00 mi12912+2259316+1329316+1329748(Top 34%)7240(Top 45%)7240(Top 575%)
35K21.75 mi0.75 mi12897+159295+219295+2112961(Top 46%)8785(Top 55%)8785(Top 698%)
23M23.00 mi1.25 mi12899-29258+379258+3713247(Top 47%)8805(Top 55%)8805(Top 699%)
24M24.00 mi1.00 mi12957-589242+169242+1613971(Top 49%)9121(Top 57%)9121(Top 724%)
40K24.85 mi0.85 mi12936+219203+399203+3912899(Top 45%)8478(Top 53%)8478(Top 673%)
25.2M25.20 mi0.35 mi12910+269182+219182+2111162(Top 39%)7568(Top 47%)7568(Top 601%)
Finish26.22 mi1.02 mi12846+649138+449138+4411918(Top 42%)7999(Top 50%)7999(Top 635%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21stories
+97ft-345ft

Overall

14443

Males

10118

M60-64

10118

5K→10K

3.1 - 6.2 mi

Top 51%
×5stories
+79ft-138ft

Overall

14383

Males

10158

M60-64

10158

10K→15K

6.2 - 9.3 mi

Top 51%
×3stories
+67ft-78ft

Overall

14443

Males

10118

M60-64

10118

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

13699

Males

9730

M60-64

9730

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11883

Males

8991

M60-64

8991

Half→25K

13.1 - 15.5 mi

Top 42%
×4stories
+66ft-88ft

Overall

11918

Males

8813

M60-64

8813

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

11867

Males

8612

M60-64

8612

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

11240

Males

8159

M60-64

8159

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

9748

Males

7240

M60-64

7240

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

12961

Males

8785

M60-64

8785

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

13247

Males

8805

M60-64

8805

23M→24M

23.0 - 24.0 mi

Top 49%
×6stories
+12ft-82ft

Overall

13971

Males

9121

M60-64

9121

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12899

Males

8478

M60-64

8478

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

11162

Males

7568

M60-64

7568

25.2M→Finish

25.2 - 26.2 mi

Top 42%
×2stories
+22ft-21ft

Overall

11918

Males

7999

M60-64

7999

Passing Analysis

Category:
Athletes Passed
2943
Passed By
946
Net Change
+1997
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14843
5K → 10K442186+256#14843#14587
10K → 15K220174+46#14587#14541
15K → 20K33283+249#14541#14292
20K → Half1193+116#14292#14176
Half → 25K42913+416#14176#13760
25K → 30K46154+407#13760#13353
30K → 20M23620+216#13353#13137
20M → 21M23712+225#13137#12912
21M → 35K6045+15#12912#12897
35K → 23M112114-2#12897#12899
23M → 24M64122-58#12899#12957
24M → 40K7756+21#12957#12936
40K → 25.2M4519+26#12936#12910
25.2M → Finish10945+64#12910#12846
TOTALS2943946+1997
📊

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