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BOSTON MARATHON 2025

Ryan Sanders

Bib: 8346•M

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 40%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 42%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:46
Rank: #7869
Start → 5K
21:46 | 7:00/mi
10K· 6.21 mi
43:57
Rank: #8448 (-579)
5K → 10K
22:11 | 7:08/mi
15K· 9.32 mi
1:06:32
Rank: #8817 (-369)
10K → 15K
22:35 | 7:16/mi
20K· 12.43 mi
1:29:34
Rank: #9053 (-236)
15K → 20K
23:02 | 7:25/mi
Half· 13.11 mi
1:34:34
Rank: #9116 (-63)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:53:32
Rank: #9645 (-529)
Half → 25K
18:58 | 7:49/mi
30K· 18.64 mi
2:19:06
Rank: #10250 (-605)
25K → 30K
25:34 | 8:14/mi
20M
2:30:16
Rank: #10364 (-114)
30K → 20M
11:10 | 8:13/mi
21M
2:39:43
Rank: #10714 (-350)
20M → 21M
9:27 | 9:27/mi
35K· 21.75 mi
2:45:36
Rank: #10722 (-8)
21M → 35K
5:53 | 7:52/mi
23M
2:56:08
Rank: #10799 (-77)
35K → 23M
10:32 | 8:25/mi
24M
3:04:23
Rank: #10882 (-83)
23M → 24M
8:15 | 8:15/mi
40K· 24.85 mi
3:11:58
Rank: #11048 (-166)
24M → 40K
7:35 | 8:52/mi
25.2M
3:15:51
Rank: #11295 (-247)
40K → 25.2M
3:53 | 11:16/mi
Finish· 26.22 mi
3:24:04
Rank: #11356 (-61)
25.2M → Finish
8:13 | 8:04/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:34
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time1:49:30
Pace8:21 /mi
📊Positive Split: 15.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:30:2921:467:0021:46
7:00
-
10K
6.21 mi10:52:4043:577:0422:11
7:08
+0:08
15K
9.32 mi11:15:151:06:327:0822:35
7:16
+0:08
20K
12.43 mi11:38:171:29:347:1223:02
7:25
+0:09
Half
13.11 mi11:43:171:34:347:135:00
7:20
-0:05
25K
15.53 mi12:02:151:53:327:1918:58
7:49
+0:29
30K
18.64 mi12:27:492:19:067:2825:34
8:14
+0:25
20M
20.00 mi12:38:592:30:167:3111:10
8:13
-0:01
21M
21.00 mi12:48:262:39:437:369:27
9:27
+1:14
35K
21.75 mi12:54:192:45:367:375:53
7:52
-1:35
23M
23.00 mi13:04:512:56:087:3910:32
8:25
+0:33
24M
24.00 mi13:13:063:04:237:418:15
8:15
-0:10
40K
24.85 mi13:20:413:11:587:437:35
8:52
+0:37
25.2M
25.20 mi13:24:343:15:517:463:53
11:16
+2:24
Finish
26.22 mi13:32:473:24:047:478:13
8:04
-3:12

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

7:00 /mi

Average Pace

7:47 /mi

Slowest Pace

11:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:34

46% of race

Time at Steady Pace

1:28:35

43% of race

Time at Slower Pace

20:55

10% of race

Average Pace: 7:47 /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 mi10:30:2921:467:0021:46
7:00
#7869
10K
6.21 mi10:52:4043:577:0422:11
7:08
#8448
15K
9.32 mi11:15:151:06:327:0822:35
7:16
#8817
20K
12.43 mi11:38:171:29:347:1223:02
7:25
#9053
Half
13.11 mi11:43:171:34:347:135:00
7:20
#9116
25K
15.53 mi12:02:151:53:327:1918:58
7:49
#9645
30K
18.64 mi12:27:492:19:067:2825:34
8:14
#10250
20M
20.00 mi12:38:592:30:167:3111:10
8:13
#10364
21M
21.00 mi12:48:262:39:437:369:27
9:27
#10714
35K
21.75 mi12:54:192:45:367:375:53
7:52
#10722
23M
23.00 mi13:04:512:56:087:3910:32
8:25
#10799
24M
24.00 mi13:13:063:04:237:418:15
8:15
#10882
40K
24.85 mi13:20:413:11:587:437:35
8:52
#11048
25.2M
25.20 mi13:24:343:15:517:463:53
11:16
#11295
Finish
26.22 mi13:32:473:24:047:478:13
8:04
#11356
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7869691769179722(Top 34%)7936(Top 49%)7936(Top 333%)
10K6.21 mi3.10 mi8448-5797268-3517268-3518998(Top 32%)7604(Top 47%)7604(Top 319%)
15K9.32 mi3.11 mi8817-3697479-2117479-2119722(Top 34%)7936(Top 49%)7936(Top 333%)
20K12.43 mi3.11 mi9053-2367594-1157594-11510009(Top 35%)8017(Top 50%)8017(Top 336%)
Half13.11 mi0.68 mi9116-637629-357629-3510239(Top 36%)8155(Top 51%)8155(Top 342%)
25K15.53 mi2.42 mi9645-5297878-2497878-24912518(Top 44%)9074(Top 56%)9074(Top 380%)
30K18.64 mi3.11 mi10250-6058146-2688146-26813015(Top 46%)9147(Top 57%)9147(Top 383%)
20M20.00 mi1.36 mi10364-1148154-88154-811885(Top 42%)8468(Top 53%)8468(Top 355%)
21M21.00 mi1.00 mi10714-3508286-1328286-13215829(Top 56%)10167(Top 63%)10167(Top 426%)
35K21.75 mi0.75 mi10722-88275+118275+1111258(Top 40%)7985(Top 50%)7985(Top 335%)
23M23.00 mi1.25 mi10799-778265+108265+1012755(Top 45%)8582(Top 53%)8582(Top 360%)
24M24.00 mi1.00 mi10882-838265826512887(Top 45%)8591(Top 53%)8591(Top 360%)
40K24.85 mi0.85 mi11048-1668302-378302-3715533(Top 55%)9667(Top 60%)9667(Top 405%)
25.2M25.20 mi0.35 mi11295-2478394-928394-9221354(Top 75%)12443(Top 77%)12443(Top 522%)
Finish26.22 mi1.02 mi11356-618398-48398-413282(Top 47%)8648(Top 54%)8648(Top 362%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9722

Males

7936

M45-49

7936

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8998

Males

7604

M45-49

7604

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9722

Males

7936

M45-49

7936

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

10009

Males

8017

M45-49

8017

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

10239

Males

8155

M45-49

8155

Half→25K

13.1 - 15.5 mi

Top 44%
×4stories
+66ft-88ft

Overall

12518

Males

9074

M45-49

9074

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

13015

Males

9147

M45-49

9147

30K→20M

18.6 - 20.0 mi

Top 42%
×5stories
+64ft-50ft

Overall

11885

Males

8468

M45-49

8468

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

15829

Males

10167

M45-49

10167

21M→35K

21.0 - 21.8 mi

Top 40%
×7stories
+17ft-86ft

Overall

11258

Males

7985

M45-49

7985

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

12755

Males

8582

M45-49

8582

23M→24M

23.0 - 24.0 mi

Top 45%
×6stories
+12ft-82ft

Overall

12887

Males

8591

M45-49

8591

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15533

Males

9667

M45-49

9667

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

21354

Males

12443

M45-49

12443

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2stories
+22ft-21ft

Overall

13282

Males

8648

M45-49

8648

Passing Analysis

Category:
Athletes Passed
792
Passed By
4277
Net Change
-3487
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7869
5K → 10K52631-579#7869#8448
10K → 15K70439-369#8448#8817
15K → 20K103339-236#8817#9053
20K → Half1275-63#9053#9116
Half → 25K57586-529#9116#9645
25K → 30K92695-605#9645#10250
30K → 20M86200-114#10250#10364
20M → 21M29379-350#10364#10714
21M → 35K4856-8#10714#10722
35K → 23M92169-77#10722#10799
23M → 24M53136-83#10799#10882
24M → 40K40206-166#10882#11048
40K → 25.2M2249-247#11048#11295
25.2M → Finish56117-61#11295#11356
TOTALS7924277-3487
📊

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