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BOSTON MARATHON 2025

Ryan Knapp

Bib: 8796•M

SC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 30%
Gender (Male)
#0 / 16105
Top 43%
Masters (Masters Men)
#0 / 10463
Top 31%
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:22
Rank: #6890
Start → 5K
21:22 | 6:53/mi
10K· 6.21 mi
43:08
Rank: #7449 (-559)
5K → 10K
21:46 | 7:00/mi
15K· 9.32 mi
1:05:23
Rank: #7860 (-411)
10K → 15K
22:15 | 7:10/mi
20K· 12.43 mi
1:27:28
Rank: #7742 (+118)
15K → 20K
22:05 | 7:06/mi
Half· 13.11 mi
1:32:16
Rank: #7740 (+2)
20K → Half
4:48 | 7:02/mi
25K· 15.53 mi
1:49:46
Rank: #7701 (+39)
Half → 25K
17:30 | 7:13/mi
30K· 18.64 mi
2:13:21
Rank: #7699 (+2)
25K → 30K
23:35 | 7:35/mi
20M
2:23:55
Rank: #7716 (-17)
30K → 20M
10:34 | 7:47/mi
21M
2:32:21
Rank: #7785 (-69)
20M → 21M
8:26 | 8:26/mi
35K· 21.75 mi
2:38:10
Rank: #7848 (-63)
21M → 35K
5:49 | 7:46/mi
23M
2:48:28
Rank: #8013 (-165)
35K → 23M
10:18 | 8:14/mi
24M
2:56:30
Rank: #8142 (-129)
23M → 24M
8:02 | 8:02/mi
40K· 24.85 mi
3:03:30
Rank: #8225 (-83)
24M → 40K
7:00 | 8:11/mi
25.2M
3:06:33
Rank: #8254 (-29)
40K → 25.2M
3:03 | 8:51/mi
Finish· 26.22 mi
3:14:52
Rank: #8506 (-252)
25.2M → Finish
8:19 | 8:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:32:16
Pace7:02 /mi
2nd Half
Distance13.11 mi
Time1:42:36
Pace7:50 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:46:5821:226:5321:22
6:53
-
10K
6.21 mi11:08:4443:086:5621:46
7:00
+0:07
15K
9.32 mi11:30:591:05:237:0122:15
7:10
+0:10
20K
12.43 mi11:53:041:27:287:0222:05
7:06
-0:04
Half
13.11 mi11:57:521:32:167:024:48
7:02
-0:04
25K
15.53 mi12:15:221:49:467:0417:30
7:13
+0:11
30K
18.64 mi12:38:572:13:217:0923:35
7:35
+0:22
20M
20.00 mi12:49:312:23:557:1210:34
7:47
+0:12
21M
21.00 mi12:57:572:32:217:158:26
8:26
+0:39
35K
21.75 mi13:03:462:38:107:165:49
7:46
-0:40
23M
23.00 mi13:14:042:48:287:1910:18
8:14
+0:28
24M
24.00 mi13:22:062:56:307:218:02
8:02
-0:12
40K
24.85 mi13:29:063:03:307:237:00
8:11
+0:09
25.2M
25.20 mi13:32:093:06:337:243:03
8:51
+0:40
Finish
26.22 mi13:40:283:14:527:268:19
8:10
-0:41

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

6:53 /mi

Average Pace

7:26 /mi

Slowest Pace

8:51 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:46

56% of race

Time at Steady Pace

48:00

25% of race

Time at Slower Pace

37:06

19% of race

Average Pace: 7:26 /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 mi10:46:5821:226:5321:22
6:53
#6890
10K
6.21 mi11:08:4443:086:5621:46
7:00
#7449
15K
9.32 mi11:30:591:05:237:0122:15
7:10
#7860
20K
12.43 mi11:53:041:27:287:0222:05
7:06
#7742
Half
13.11 mi11:57:521:32:167:024:48
7:02
#7740
25K
15.53 mi12:15:221:49:467:0417:30
7:13
#7701
30K
18.64 mi12:38:572:13:217:0923:35
7:35
#7699
20M
20.00 mi12:49:312:23:557:1210:34
7:47
#7716
21M
21.00 mi12:57:572:32:217:158:26
8:26
#7785
35K
21.75 mi13:03:462:38:107:165:49
7:46
#7848
23M
23.00 mi13:14:042:48:287:1910:18
8:14
#8013
24M
24.00 mi13:22:062:56:307:218:02
8:02
#8142
40K
24.85 mi13:29:063:03:307:237:00
8:11
#8225
25.2M
25.20 mi13:32:093:06:337:243:03
8:51
#8254
Finish
26.22 mi13:40:283:14:527:268:19
8:10
#8506
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi6890622662268784(Top 31%)7424(Top 46%)7424(Top 330%)
10K6.21 mi3.10 mi7449-5596619-3936619-3937948(Top 28%)6944(Top 43%)6944(Top 309%)
15K9.32 mi3.11 mi7860-4116889-2706889-2708784(Top 31%)7424(Top 46%)7424(Top 330%)
20K12.43 mi3.11 mi7742+1186795+946795+947563(Top 27%)6591(Top 41%)6591(Top 293%)
Half13.11 mi0.68 mi7740+26791+46791+47812(Top 28%)6774(Top 42%)6774(Top 301%)
25K15.53 mi2.42 mi7701+396744+476744+477741(Top 27%)6601(Top 41%)6601(Top 294%)
30K18.64 mi3.11 mi7699+26690+546690+548376(Top 29%)6811(Top 42%)6811(Top 303%)
20M20.00 mi1.36 mi7716-176669+216669+218853(Top 31%)6919(Top 43%)6919(Top 308%)
21M21.00 mi1.00 mi7785-696676-76676-710017(Top 35%)7368(Top 46%)7368(Top 328%)
35K21.75 mi0.75 mi7848-636690-146690-1410567(Top 37%)7636(Top 47%)7636(Top 340%)
23M23.00 mi1.25 mi8013-1656748-586748-5811492(Top 40%)7976(Top 50%)7976(Top 355%)
24M24.00 mi1.00 mi8142-1296794-466794-4611449(Top 40%)7870(Top 49%)7870(Top 350%)
40K24.85 mi0.85 mi8225-836818-246818-2411438(Top 40%)7773(Top 48%)7773(Top 346%)
25.2M25.20 mi0.35 mi8254-296819-16819-110828(Top 38%)7381(Top 46%)7381(Top 328%)
Finish26.22 mi1.02 mi8506-2526940-1216940-12113970(Top 49%)8990(Top 56%)8990(Top 400%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8784

Males

7424

M40-44

7424

5K→10K

3.1 - 6.2 mi

Top 28%
×5stories
+79ft-138ft

Overall

7948

Males

6944

M40-44

6944

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8784

Males

7424

M40-44

7424

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7563

Males

6591

M40-44

6591

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

7812

Males

6774

M40-44

6774

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

7741

Males

6601

M40-44

6601

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

8376

Males

6811

M40-44

6811

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

8853

Males

6919

M40-44

6919

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

10017

Males

7368

M40-44

7368

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

10567

Males

7636

M40-44

7636

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

11492

Males

7976

M40-44

7976

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11449

Males

7870

M40-44

7870

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

11438

Males

7773

M40-44

7773

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

10828

Males

7381

M40-44

7381

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

13970

Males

8990

M40-44

8990

Passing Analysis

Category:
Athletes Passed
1035
Passed By
2651
Net Change
-1616
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6890
5K → 10K46605-559#6890#7449
10K → 15K47458-411#7449#7860
15K → 20K18971+118#7860#7742
20K → Half2725+2#7742#7740
Half → 25K13091+39#7740#7701
25K → 30K198196+2#7701#7699
30K → 20M86103-17#7699#7716
20M → 21M74143-69#7716#7785
21M → 35K45108-63#7785#7848
35K → 23M69234-165#7848#8013
23M → 24M44173-129#8013#8142
24M → 40K43126-83#8142#8225
40K → 25.2M2352-29#8225#8254
25.2M → Finish14266-252#8254#8506
TOTALS10352651-1616
📊

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