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BOSTON MARATHON 2025

Jean-Philippe Freve

Bib: 5821•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 15%
Gender (Male)
#0 / 16105
Top 25%
Masters (Masters Men)
#0 / 10463
Top 11%
Division (M50-54)
#0 / 1996
Top 6%
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
6:43/mi
20:53
↑ 97↓ 3451.5%
10K· 6.21 mi
6:42/mi
41:41
↑ 79↓ 1380.4%
15K· 9.32 mi
6:43/mi
1:02:32
↑ 67↓ 78
20K· 12.43 mi
6:46/mi
1:23:33
↑ 106↓ 860.1%
Half· 13.11 mi
6:43/mi
1:28:08
↑ 19↓ 370.5%
25K· 15.53 mi
6:50/mi
1:44:42
↑ 66↓ 880.2%
30K· 18.64 mi
7:00/mi
2:06:27
↑ 181↓ 1480.2%
20M
7:05/mi
2:16:04
↑ 64↓ 500.2%
21M
7:23/mi
2:23:27
↑ 106↓ 241.6%
35K· 21.75 mi
6:50/mi
2:28:34
↑ 17↓ 861.7%
23M
6:58/mi
2:37:17
↑ 23↓ 630.6%
24M
6:46/mi
2:44:03
↓ 821.3%
40K· 24.85 mi
6:48/mi
2:49:52
↓ 200.3%
25.2M
7:21/mi
2:52:24
↑ 13↓ 160.2%
Finish· 26.22 mi
6:34/mi
2:59:05
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:08
Pace6:43 /mi
2nd Half
Distance13.11 mi
Time1:30:57
Pace6:56 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1920:536:4320:53
6:43
-
10K
6.21 mi10:46:0741:416:4220:48
6:42
-0:01
15K
9.32 mi11:06:581:02:326:4320:51
6:43
+0:01
20K
12.43 mi11:27:591:23:336:4321:01
6:46
+0:03
Half
13.11 mi11:32:341:28:086:434:35
6:43
-0:03
25K
15.53 mi11:49:081:44:426:4416:34
6:50
+0:07
30K
18.64 mi12:10:532:06:276:4721:45
7:00
+0:10
20M
20.00 mi12:20:302:16:046:489:37
7:05
+0:05
21M
21.00 mi12:27:532:23:276:507:23
7:23
+0:18
35K
21.75 mi12:33:002:28:346:505:07
6:50
-0:33
23M
23.00 mi12:41:432:37:176:508:43
6:58
+0:08
24M
24.00 mi12:48:292:44:036:506:46
6:46
-0:12
40K
24.85 mi12:54:182:49:526:505:49
6:48
+0:02
25.2M
25.20 mi12:56:502:52:246:502:32
7:21
+0:33
Finish
26.22 mi13:03:312:59:056:506:41
6:34
-0:47

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

6:34 /mi

Average Pace

6:50 /mi

Slowest Pace

7:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:10

94% of race

Time at Steady Pace

9:55

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:50 /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 mi10:25:1920:536:4320:53
6:43
#5643
10K
6.21 mi10:46:0741:416:4220:48
6:42
#5450
15K
9.32 mi11:06:581:02:326:4320:51
6:43
#5335
20K
12.43 mi11:27:591:23:336:4321:01
6:46
#5197
Half
13.11 mi11:32:341:28:086:434:35
6:43
#5197
25K
15.53 mi11:49:081:44:426:4416:34
6:50
#5162
30K
18.64 mi12:10:532:06:276:4721:45
7:00
#5017
20M
20.00 mi12:20:302:16:046:489:37
7:05
#4954
21M
21.00 mi12:27:532:23:276:507:23
7:23
#4864
35K
21.75 mi12:33:002:28:346:505:07
6:50
#4817
23M
23.00 mi12:41:432:37:176:508:43
6:58
#4690
24M
24.00 mi12:48:292:44:036:506:46
6:46
#4586
40K
24.85 mi12:54:182:49:526:505:49
6:48
#4495
25.2M
25.20 mi12:56:502:52:246:502:32
7:21
#4443
Finish
26.22 mi13:03:312:59:056:506:41
6:34
#4385
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi5643521952195182(Top 18%)4795(Top 30%)4795(Top 240%)
10K6.21 mi3.10 mi5450+1935044+1755044+1755302(Top 19%)4914(Top 31%)4914(Top 246%)
15K9.32 mi3.11 mi5335+1154950+944950+945182(Top 18%)4795(Top 30%)4795(Top 240%)
20K12.43 mi3.11 mi5197+1384817+1334817+1334957(Top 17%)4581(Top 28%)4581(Top 230%)
Half13.11 mi0.68 mi51974820-34820-35455(Top 19%)5010(Top 31%)5010(Top 251%)
25K15.53 mi2.42 mi5162+354784+364784+365136(Top 18%)4711(Top 29%)4711(Top 236%)
30K18.64 mi3.11 mi5017+1454624+1604624+1604686(Top 16%)4273(Top 27%)4273(Top 214%)
20M20.00 mi1.36 mi4954+634571+534571+534558(Top 16%)4142(Top 26%)4142(Top 208%)
21M21.00 mi1.00 mi4864+904487+844487+844035(Top 14%)3658(Top 23%)3658(Top 183%)
35K21.75 mi0.75 mi4817+474441+464441+464372(Top 15%)3901(Top 24%)3901(Top 195%)
23M23.00 mi1.25 mi4690+1274320+1214320+1213547(Top 12%)3217(Top 20%)3217(Top 161%)
24M24.00 mi1.00 mi4586+1044220+1004220+1003351(Top 12%)3017(Top 19%)3017(Top 151%)
40K24.85 mi0.85 mi4495+914134+864134+862885(Top 10%)2611(Top 16%)2611(Top 131%)
25.2M25.20 mi0.35 mi4443+524082+524082+522796(Top 10%)2498(Top 16%)2498(Top 125%)
Finish26.22 mi1.02 mi4385+584027+554027+553114(Top 11%)2769(Top 17%)2769(Top 139%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21story building
+97ft-345ft

Overall

5182

Males

4795

M50-54

4795

5K→10K

3.1 - 6.2 mi

Top 19%
×5story building
+79ft-138ft

Overall

5302

Males

4914

M50-54

4914

10K→15K

6.2 - 9.3 mi

Top 18%
×3story building
+67ft-78ft

Overall

5182

Males

4795

M50-54

4795

15K→20K

9.3 - 12.4 mi

Top 17%
×5story building
+106ft-86ft

Overall

4957

Males

4581

M50-54

4581

20K→Half

12.4 - 13.1 mi

Top 19%
×2story building
+19ft-37ft

Overall

5455

Males

5010

M50-54

5010

Half→25K

13.1 - 15.5 mi

Top 18%
×4story building
+66ft-88ft

Overall

5136

Males

4711

M50-54

4711

25K→30K

15.5 - 18.6 mi

Top 16%
×9story building
+181ft-148ft

Overall

4686

Males

4273

M50-54

4273

30K→20M

18.6 - 20.0 mi

Top 16%
×5story building
+64ft-50ft

Overall

4558

Males

4142

M50-54

4142

20M→21M

20.0 - 21.0 mi

Top 14%
×8story building
+106ft-24ft

Overall

4035

Males

3658

M50-54

3658

21M→35K

21.0 - 21.8 mi

Top 15%
×7story building
+17ft-86ft

Overall

4372

Males

3901

M50-54

3901

35K→23M

21.8 - 23.0 mi

Top 12%
×5story building
+23ft-63ft

Overall

3547

Males

3217

M50-54

3217

23M→24M

23.0 - 24.0 mi

Top 12%
×6story building
+12ft-82ft

Overall

3351

Males

3017

M50-54

3017

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2885

Males

2611

M50-54

2611

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2796

Males

2498

M50-54

2498

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2story building
+22ft-21ft

Overall

3114

Males

2769

M50-54

2769

Passing Analysis

Category:
Athletes Passed
1851
Passed By
593
Net Change
+1258
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5643
5K → 10K297104+193#5643#5450
10K → 15K18368+115#5450#5335
15K → 20K19456+138#5335#5197
20K → Half34340#5197#5197
Half → 25K11984+35#5197#5162
25K → 30K23186+145#5162#5017
30K → 20M10441+63#5017#4954
20M → 21M11626+90#4954#4864
21M → 35K7023+47#4864#4817
35K → 23M15124+127#4817#4690
23M → 24M11814+104#4690#4586
24M → 40K998+91#4586#4495
40K → 25.2M586+52#4495#4443
25.2M → Finish7719+58#4443#4385
TOTALS1851593+1258
📊

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