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BOSTON MARATHON 2025

Ryan Mccaffrey

Bib: 25760•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
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
7:43/mi
24:00
↑ 97↓ 3451.5%
10K· 6.21 mi
7:43/mi
47:58
↑ 79↓ 1380.4%
15K· 9.32 mi
7:48/mi
1:12:11
↑ 67↓ 78
20K· 12.43 mi
7:57/mi
1:36:52
↑ 106↓ 860.1%
Half· 13.11 mi
7:53/mi
1:42:15
↑ 19↓ 370.5%
25K· 15.53 mi
8:12/mi
2:02:07
↑ 66↓ 880.2%
30K· 18.64 mi
8:42/mi
2:29:10
↑ 181↓ 1480.2%
20M
9:11/mi
2:41:39
↑ 64↓ 500.2%
21M
10:02/mi
2:51:41
↑ 106↓ 241.6%
35K· 21.75 mi
9:20/mi
2:58:40
↑ 17↓ 861.7%
23M
9:37/mi
3:10:42
↑ 23↓ 630.6%
24M
9:35/mi
3:20:17
↓ 821.3%
40K· 24.85 mi
10:13/mi
3:29:01
↓ 200.3%
25.2M
11:07/mi
3:32:51
↑ 13↓ 160.2%
Finish· 26.22 mi
9:17/mi
3:42:19
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:15
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time2:00:04
Pace9:10 /mi
📊Positive Split: 17.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:39:3124:007:4324:00
7:43
-
10K
6.21 mi12:03:2947:587:4323:58
7:43
0:00
15K
9.32 mi12:27:421:12:117:4524:13
7:48
+0:05
20K
12.43 mi12:52:231:36:527:4824:41
7:57
+0:09
Half
13.11 mi12:57:461:42:157:485:23
7:53
-0:04
25K
15.53 mi13:17:382:02:077:5219:52
8:12
+0:19
30K
18.64 mi13:44:412:29:108:0027:03
8:42
+0:30
20M
20.00 mi13:57:102:41:398:0512:29
9:11
+0:29
21M
21.00 mi14:07:122:51:418:1110:02
10:02
+0:51
35K
21.75 mi14:14:112:58:408:136:59
9:20
-0:42
23M
23.00 mi14:26:133:10:428:1712:02
9:37
+0:17
24M
24.00 mi14:35:483:20:178:219:35
9:35
-0:02
40K
24.85 mi14:44:323:29:018:258:44
10:13
+0:38
25.2M
25.20 mi14:48:223:32:518:273:50
11:07
+0:54
Finish
26.22 mi14:57:503:42:198:299:28
9:17
-1:50

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

7:43 /mi

Average Pace

8:29 /mi

Slowest Pace

11:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:07

55% of race

Time at Steady Pace

1:17:36

35% of race

Time at Slower Pace

22:36

10% of race

Average Pace: 8:29 /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 mi11:39:3124:007:4324:00
7:43
#14177
10K
6.21 mi12:03:2947:587:4323:58
7:43
#14057
15K
9.32 mi12:27:421:12:117:4524:13
7:48
#14149
20K
12.43 mi12:52:231:36:527:4824:41
7:57
#14204
Half
13.11 mi12:57:461:42:157:485:23
7:53
#14243
25K
15.53 mi13:17:382:02:077:5219:52
8:12
#14392
30K
18.64 mi13:44:412:29:108:0027:03
8:42
#14747
20M
20.00 mi13:57:102:41:398:0512:29
9:11
#15005
21M
21.00 mi14:07:122:51:418:1110:02
10:02
#15208
35K
21.75 mi14:14:112:58:408:136:59
9:20
#15422
23M
23.00 mi14:26:133:10:428:1712:02
9:37
#15654
24M
24.00 mi14:35:483:20:178:219:35
9:35
#15870
40K
24.85 mi14:44:323:29:018:258:44
10:13
#16129
25.2M
25.20 mi14:48:223:32:518:273:50
11:07
#16259
Finish
26.22 mi14:57:503:42:198:299:28
9:17
#16437
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi14177101201012014316(Top 50%)10063(Top 62%)10063(Top 178%)
10K6.21 mi3.10 mi14057+12010043+7710043+7714019(Top 49%)10012(Top 62%)10012(Top 177%)
15K9.32 mi3.11 mi14149-9210050-710050-714316(Top 50%)10063(Top 62%)10063(Top 178%)
20K12.43 mi3.11 mi14204-5510038+1210038+1214490(Top 51%)10091(Top 63%)10091(Top 179%)
Half13.11 mi0.68 mi14243-3910052-1410052-1414986(Top 53%)10348(Top 64%)10348(Top 183%)
25K15.53 mi2.42 mi14392-14910079-2710079-2715271(Top 54%)10349(Top 64%)10349(Top 183%)
30K18.64 mi3.11 mi14747-35510175-9610175-9616033(Top 56%)10512(Top 65%)10512(Top 186%)
20M20.00 mi1.36 mi15005-25810256-8110256-8117702(Top 62%)11120(Top 69%)11120(Top 197%)
21M21.00 mi1.00 mi15208-20310321-6510321-6518411(Top 65%)11343(Top 70%)11343(Top 201%)
35K21.75 mi0.75 mi15422-21410393-7210393-7219685(Top 69%)11811(Top 73%)11811(Top 209%)
23M23.00 mi1.25 mi15654-23210448-5510448-5519109(Top 67%)11492(Top 71%)11492(Top 204%)
24M24.00 mi1.00 mi15870-21610525-7710525-7719905(Top 70%)11822(Top 73%)11822(Top 210%)
40K24.85 mi0.85 mi16129-25910611-8610611-8621094(Top 74%)12323(Top 77%)12323(Top 218%)
25.2M25.20 mi0.35 mi16259-13010658-4710658-4720951(Top 74%)12259(Top 76%)12259(Top 217%)
Finish26.22 mi1.02 mi16437-17810701-4310701-4320318(Top 72%)11961(Top 74%)11961(Top 212%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

14316

Males

10063

M18-39

10063

5K→10K

3.1 - 6.2 mi

Top 49%
×5story building
+79ft-138ft

Overall

14019

Males

10012

M18-39

10012

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

14316

Males

10063

M18-39

10063

15K→20K

9.3 - 12.4 mi

Top 51%
×5story building
+106ft-86ft

Overall

14490

Males

10091

M18-39

10091

20K→Half

12.4 - 13.1 mi

Top 53%
×2story building
+19ft-37ft

Overall

14986

Males

10348

M18-39

10348

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

15271

Males

10349

M18-39

10349

25K→30K

15.5 - 18.6 mi

Top 56%
×9story building
+181ft-148ft

Overall

16033

Males

10512

M18-39

10512

30K→20M

18.6 - 20.0 mi

Top 62%
×5story building
+64ft-50ft

Overall

17702

Males

11120

M18-39

11120

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

18411

Males

11343

M18-39

11343

21M→35K

21.0 - 21.8 mi

Top 69%
×7story building
+17ft-86ft

Overall

19685

Males

11811

M18-39

11811

35K→23M

21.8 - 23.0 mi

Top 67%
×5story building
+23ft-63ft

Overall

19109

Males

11492

M18-39

11492

23M→24M

23.0 - 24.0 mi

Top 70%
×6story building
+12ft-82ft

Overall

19905

Males

11822

M18-39

11822

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

21094

Males

12323

M18-39

12323

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

20951

Males

12259

M18-39

12259

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2story building
+22ft-21ft

Overall

20318

Males

11961

M18-39

11961

Passing Analysis

Category:
Athletes Passed
1271
Passed By
3531
Net Change
-2260
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14177
5K → 10K332212+120#14177#14057
10K → 15K163255-92#14057#14149
15K → 20K203258-55#14149#14204
20K → Half1756-39#14204#14243
Half → 25K124273-149#14243#14392
25K → 30K144499-355#14392#14747
30K → 20M69327-258#14747#15005
20M → 21M64267-203#15005#15208
21M → 35K23237-214#15208#15422
35K → 23M56288-232#15422#15654
23M → 24M22238-216#15654#15870
24M → 40K19278-259#15870#16129
40K → 25.2M6136-130#16129#16259
25.2M → Finish29207-178#16259#16437
TOTALS12713531-2260
📊

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