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BOSTON MARATHON 2025

Lee Ranson

Bib: 31347•M

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:48
Rank: #25381
Start → 5K
30:48 | 9:55/mi
10K· 6.21 mi
1:01:45
Rank: #25276 (+105)
5K → 10K
30:57 | 9:58/mi
15K· 9.32 mi
1:32:31
Rank: #25110 (+166)
10K → 15K
30:46 | 9:54/mi
20K· 12.43 mi
2:03:40
Rank: #24888 (+222)
15K → 20K
31:09 | 10:02/mi
Half· 13.11 mi
2:10:30
Rank: #24880 (+8)
20K → Half
6:50 | 10:01/mi
25K· 15.53 mi
2:35:54
Rank: #24791 (+89)
Half → 25K
25:24 | 10:29/mi
30K· 18.64 mi
3:10:24
Rank: #24681 (+110)
25K → 30K
34:30 | 11:06/mi
20M
3:24:58
Rank: #24584 (+97)
30K → 20M
14:34 | 10:43/mi
21M
3:36:49
Rank: #24514 (+70)
20M → 21M
11:51 | 11:51/mi
35K· 21.75 mi
3:44:35
Rank: #24467 (+47)
21M → 35K
7:46 | 10:23/mi
23M
3:58:24
Rank: #24414 (+53)
35K → 23M
13:49 | 11:02/mi
24M
4:08:55
Rank: #24332 (+82)
23M → 24M
10:31 | 10:31/mi
40K· 24.85 mi
4:18:21
Rank: #24302 (+30)
24M → 40K
9:26 | 11:02/mi
25.2M
4:22:47
Rank: #24309 (-7)
40K → 25.2M
4:26 | 12:51/mi
Finish· 26.22 mi
4:33:10
Rank: #24294 (+15)
25.2M → Finish
10:23 | 10:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:30
Pace9:57 /mi
2nd Half
Distance13.11 mi
Time2:22:40
Pace10:53 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:4530:489:5530:48
9:55
-
10K
6.21 mi12:23:421:01:459:5630:57
9:58
+0:03
15K
9.32 mi12:54:281:32:319:5630:46
9:54
-0:04
20K
12.43 mi13:25:372:03:409:5731:09
10:02
+0:08
Half
13.11 mi13:32:272:10:309:576:50
10:01
-0:01
25K
15.53 mi13:57:512:35:5410:0225:24
10:29
+0:28
30K
18.64 mi14:32:213:10:2410:1334:30
11:06
+0:37
20M
20.00 mi14:46:553:24:5810:1514:34
10:43
-0:23
21M
21.00 mi14:58:463:36:4910:1911:51
11:51
+1:08
35K
21.75 mi15:06:323:44:3510:207:46
10:23
-1:28
23M
23.00 mi15:20:213:58:2410:2213:49
11:02
+0:39
24M
24.00 mi15:30:524:08:5510:2210:31
10:31
-0:31
40K
24.85 mi15:40:184:18:2110:249:26
11:02
+0:31
25.2M
25.20 mi15:44:444:22:4710:264:26
12:51
+1:49
Finish
26.22 mi15:55:074:33:1010:2610:23
10:11
-2:40

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

9:54 /mi

Average Pace

10:26 /mi

Slowest Pace

12:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:30

48% of race

Time at Steady Pace

1:08:38

25% of race

Time at Slower Pace

1:14:02

27% of race

Average Pace: 10:25 /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 mi11:52:4530:489:5530:48
9:55
#25381
10K
6.21 mi12:23:421:01:459:5630:57
9:58
#25276
15K
9.32 mi12:54:281:32:319:5630:46
9:54
#25110
20K
12.43 mi13:25:372:03:409:5731:09
10:02
#24888
Half
13.11 mi13:32:272:10:309:576:50
10:01
#24880
25K
15.53 mi13:57:512:35:5410:0225:24
10:29
#24791
30K
18.64 mi14:32:213:10:2410:1334:30
11:06
#24681
20M
20.00 mi14:46:553:24:5810:1514:34
10:43
#24584
21M
21.00 mi14:58:463:36:4910:1911:51
11:51
#24514
35K
21.75 mi15:06:323:44:3510:207:46
10:23
#24467
23M
23.00 mi15:20:213:58:2410:2213:49
11:02
#24414
24M
24.00 mi15:30:524:08:5510:2210:31
10:31
#24332
40K
24.85 mi15:40:184:18:2110:249:26
11:02
#24302
25.2M
25.20 mi15:44:444:22:4710:264:26
12:51
#24309
Finish
26.22 mi15:55:074:33:1010:2610:23
10:11
#24294
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi25381148981489824784(Top 87%)14623(Top 91%)14623(Top 1161%)
10K6.21 mi3.10 mi25276+10514829+6914829+6925219(Top 89%)14801(Top 92%)14801(Top 1176%)
15K9.32 mi3.11 mi25110+16614762+6714762+6724784(Top 87%)14623(Top 91%)14623(Top 1161%)
20K12.43 mi3.11 mi24888+22214651+11114651+11124274(Top 85%)14347(Top 89%)14347(Top 1140%)
Half13.11 mi0.68 mi24880+814643+814643+824854(Top 88%)14593(Top 91%)14593(Top 1159%)
25K15.53 mi2.42 mi24791+8914586+5714586+5724333(Top 86%)14344(Top 89%)14344(Top 1139%)
30K18.64 mi3.11 mi24681+11014515+7114515+7124195(Top 85%)14163(Top 88%)14163(Top 1125%)
20M20.00 mi1.36 mi24584+9714458+5714458+5722997(Top 81%)13523(Top 84%)13523(Top 1074%)
21M21.00 mi1.00 mi24514+7014410+4814410+4823311(Top 82%)13593(Top 84%)13593(Top 1080%)
35K21.75 mi0.75 mi24467+4714378+3214378+3222898(Top 81%)13344(Top 83%)13344(Top 1060%)
23M23.00 mi1.25 mi24414+5314338+4014338+4023309(Top 82%)13485(Top 84%)13485(Top 1071%)
24M24.00 mi1.00 mi24332+8214291+4714291+4722865(Top 80%)13235(Top 82%)13235(Top 1051%)
40K24.85 mi0.85 mi24302+3014270+2114270+2123224(Top 82%)13351(Top 83%)13351(Top 1060%)
25.2M25.20 mi0.35 mi24309-714262+814262+824821(Top 87%)14170(Top 88%)14170(Top 1125%)
Finish26.22 mi1.02 mi24294+1514241+2114241+2123494(Top 83%)13513(Top 84%)13513(Top 1073%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

24784

Males

14623

M60-64

14623

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

25219

Males

14801

M60-64

14801

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

24784

Males

14623

M60-64

14623

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

24274

Males

14347

M60-64

14347

20K→Half

12.4 - 13.1 mi

Top 88%
×2stories
+19ft-37ft

Overall

24854

Males

14593

M60-64

14593

Half→25K

13.1 - 15.5 mi

Top 86%
×4stories
+66ft-88ft

Overall

24333

Males

14344

M60-64

14344

25K→30K

15.5 - 18.6 mi

Top 85%
×9stories
+181ft-148ft

Overall

24195

Males

14163

M60-64

14163

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

22997

Males

13523

M60-64

13523

20M→21M

20.0 - 21.0 mi

Top 82%
×8stories
+106ft-24ft

Overall

23311

Males

13593

M60-64

13593

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

22898

Males

13344

M60-64

13344

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

23309

Males

13485

M60-64

13485

23M→24M

23.0 - 24.0 mi

Top 80%
×6stories
+12ft-82ft

Overall

22865

Males

13235

M60-64

13235

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23224

Males

13351

M60-64

13351

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24821

Males

14170

M60-64

14170

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

23494

Males

13513

M60-64

13513

Passing Analysis

Category:
Athletes Passed
1638
Passed By
551
Net Change
+1087
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25381
5K → 10K232127+105#25381#25276
10K → 15K23367+166#25276#25110
15K → 20K25836+222#25110#24888
20K → Half3527+8#24888#24880
Half → 25K14455+89#24880#24791
25K → 30K18979+110#24791#24681
30K → 20M11013+97#24681#24584
20M → 21M9121+70#24584#24514
21M → 35K558+47#24514#24467
35K → 23M8734+53#24467#24414
23M → 24M9614+82#24414#24332
24M → 40K4919+30#24332#24302
40K → 25.2M1522-7#24302#24309
25.2M → Finish4429+15#24309#24294
TOTALS1638551+1087
📊

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