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BOSTON MARATHON 2025

Tyler Ruff

Bib: 6671•M

PA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 11%
Gender (Male)
#0 / 16105
Top 18%
Division (M18-39)
#0 / 5642
Top 40%
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
6:33/mi
20:20
↑ 97↓ 3451.5%
10K· 6.21 mi
6:33/mi
40:40
↑ 79↓ 1380.4%
15K· 9.32 mi
6:35/mi
1:01:08
↑ 67↓ 78
20K· 12.43 mi
6:38/mi
1:21:43
↑ 106↓ 860.1%
Half· 13.11 mi
6:34/mi
1:26:12
↑ 19↓ 370.5%
25K· 15.53 mi
6:36/mi
1:42:12
↑ 66↓ 880.2%
30K· 18.64 mi
6:46/mi
2:03:14
↑ 181↓ 1480.2%
20M
6:50/mi
2:12:31
↑ 64↓ 500.2%
21M
7:06/mi
2:19:37
↑ 106↓ 241.6%
35K· 21.75 mi
6:34/mi
2:24:32
↑ 17↓ 861.7%
23M
6:47/mi
2:33:02
↑ 23↓ 630.6%
24M
6:33/mi
2:39:35
↓ 821.3%
40K· 24.85 mi
6:39/mi
2:45:16
↓ 200.3%
25.2M
7:09/mi
2:47:44
↑ 13↓ 160.2%
Finish· 26.22 mi
6:23/mi
2:54:14
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:26:12
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:28:02
Pace6:43 /mi
📊Positive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0820:206:3320:20
6:33
-
10K
6.21 mi10:46:2840:406:3320:20
6:33
0:00
15K
9.32 mi11:06:561:01:086:3420:28
6:35
+0:02
20K
12.43 mi11:27:311:21:436:3520:35
6:38
+0:03
Half
13.11 mi11:32:001:26:126:354:29
6:34
-0:04
25K
15.53 mi11:48:001:42:126:3516:00
6:36
+0:02
30K
18.64 mi12:09:022:03:146:3721:02
6:46
+0:10
20M
20.00 mi12:18:192:12:316:389:17
6:50
+0:04
21M
21.00 mi12:25:252:19:376:397:06
7:06
+0:16
35K
21.75 mi12:30:202:24:326:394:55
6:34
-0:32
23M
23.00 mi12:38:502:33:026:398:30
6:47
+0:13
24M
24.00 mi12:45:232:39:356:396:33
6:33
-0:14
40K
24.85 mi12:51:042:45:166:395:41
6:39
+0:06
25.2M
25.20 mi12:53:322:47:446:392:28
7:09
+0:30
Finish
26.22 mi13:00:022:54:146:396:30
6:23
-0:46

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

6:23 /mi

Average Pace

6:39 /mi

Slowest Pace

7:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:44:40

95% of race

Time at Steady Pace

9:34

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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 mi10:26:0820:206:3320:20
6:33
#4153
10K
6.21 mi10:46:2840:406:3320:20
6:33
#4097
15K
9.32 mi11:06:561:01:086:3420:28
6:35
#4086
20K
12.43 mi11:27:311:21:436:3520:35
6:38
#3981
Half
13.11 mi11:32:001:26:126:354:29
6:34
#3982
25K
15.53 mi11:48:001:42:126:3516:00
6:36
#3866
30K
18.64 mi12:09:022:03:146:3721:02
6:46
#3709
20M
20.00 mi12:18:192:12:316:389:17
6:50
#3622
21M
21.00 mi12:25:252:19:376:397:06
7:06
#3544
35K
21.75 mi12:30:202:24:326:394:55
6:34
#3478
23M
23.00 mi12:38:502:33:026:398:30
6:47
#3367
24M
24.00 mi12:45:232:39:356:396:33
6:33
#3274
40K
24.85 mi12:51:042:45:166:395:41
6:39
#3188
25.2M
25.20 mi12:53:322:47:446:392:28
7:09
#3127
Finish
26.22 mi13:00:022:54:146:396:30
6:23
#3042
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4153391439144116(Top 14%)3871(Top 24%)3871(Top 69%)
10K6.21 mi3.10 mi4097+563861+533861+534029(Top 14%)3790(Top 24%)3790(Top 67%)
15K9.32 mi3.11 mi4086+113850+113850+114116(Top 14%)3871(Top 24%)3871(Top 69%)
20K12.43 mi3.11 mi3981+1053748+1023748+1023850(Top 14%)3628(Top 23%)3628(Top 64%)
Half13.11 mi0.68 mi3982-13750-23750-24103(Top 14%)3842(Top 24%)3842(Top 68%)
25K15.53 mi2.42 mi3866+1163643+1073643+1073444(Top 12%)3249(Top 20%)3249(Top 58%)
30K18.64 mi3.11 mi3709+1573499+1443499+1443245(Top 11%)3038(Top 19%)3038(Top 54%)
20M20.00 mi1.36 mi3622+873417+823417+823107(Top 11%)2883(Top 18%)2883(Top 51%)
21M21.00 mi1.00 mi3544+783344+733344+732662(Top 9%)2472(Top 15%)2472(Top 44%)
35K21.75 mi0.75 mi3478+663283+613283+612802(Top 10%)2584(Top 16%)2584(Top 46%)
23M23.00 mi1.25 mi3367+1113176+1073176+1072631(Top 9%)2423(Top 15%)2423(Top 43%)
24M24.00 mi1.00 mi3274+933083+933083+932251(Top 8%)2083(Top 13%)2083(Top 37%)
40K24.85 mi0.85 mi3188+863003+803003+802150(Top 8%)1976(Top 12%)1976(Top 35%)
25.2M25.20 mi0.35 mi3127+612943+602943+601958(Top 7%)1771(Top 11%)1771(Top 31%)
Finish26.22 mi1.02 mi3042+852868+752868+752199(Top 8%)2012(Top 12%)2012(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 14%
×21story building
+97ft-345ft

Overall

4116

Males

3871

M18-39

3871

5K→10K

3.1 - 6.2 mi

Top 14%
×5story building
+79ft-138ft

Overall

4029

Males

3790

M18-39

3790

10K→15K

6.2 - 9.3 mi

Top 14%
×3story building
+67ft-78ft

Overall

4116

Males

3871

M18-39

3871

15K→20K

9.3 - 12.4 mi

Top 14%
×5story building
+106ft-86ft

Overall

3850

Males

3628

M18-39

3628

20K→Half

12.4 - 13.1 mi

Top 14%
×2story building
+19ft-37ft

Overall

4103

Males

3842

M18-39

3842

Half→25K

13.1 - 15.5 mi

Top 12%
×4story building
+66ft-88ft

Overall

3444

Males

3249

M18-39

3249

25K→30K

15.5 - 18.6 mi

Top 11%
×9story building
+181ft-148ft

Overall

3245

Males

3038

M18-39

3038

30K→20M

18.6 - 20.0 mi

Top 11%
×5story building
+64ft-50ft

Overall

3107

Males

2883

M18-39

2883

20M→21M

20.0 - 21.0 mi

Top 9%
×8story building
+106ft-24ft

Overall

2662

Males

2472

M18-39

2472

21M→35K

21.0 - 21.8 mi

Top 10%
×7story building
+17ft-86ft

Overall

2802

Males

2584

M18-39

2584

35K→23M

21.8 - 23.0 mi

Top 9%
×5story building
+23ft-63ft

Overall

2631

Males

2423

M18-39

2423

23M→24M

23.0 - 24.0 mi

Top 8%
×6story building
+12ft-82ft

Overall

2251

Males

2083

M18-39

2083

24M→40K

24.0 - 24.9 mi

Top 8%
×1story
+6ft-20ft

Overall

2150

Males

1976

M18-39

1976

40K→25.2M

24.9 - 25.2 mi

Top 7%
×1story
+13ft-16ft

Overall

1958

Males

1771

M18-39

1771

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2story building
+22ft-21ft

Overall

2199

Males

2012

M18-39

2012

Passing Analysis

Category:
Athletes Passed
1516
Passed By
405
Net Change
+1111
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4153
5K → 10K183127+56#4153#4097
10K → 15K9483+11#4097#4086
15K → 20K15348+105#4086#3981
20K → Half1920-1#3981#3982
Half → 25K13519+116#3982#3866
25K → 30K19336+157#3866#3709
30K → 20M10417+87#3709#3622
20M → 21M879+78#3622#3544
21M → 35K726+66#3544#3478
35K → 23M12615+111#3478#3367
23M → 24M996+93#3367#3274
24M → 40K959+86#3274#3188
40K → 25.2M621+61#3188#3127
25.2M → Finish949+85#3127#3042
TOTALS1516405+1111
📊

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