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BOSTON MARATHON 2023

Ryan Sullivan

Bib: 29928•M

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:19
Rank: #19415
Start → 5K
27:19 | 8:48/mi
10K· 6.21 mi
54:39
Rank: #19646 (-231)
5K → 10K
27:20 | 8:48/mi
15K· 9.32 mi
1:23:27
Rank: #20358 (-712)
10K → 15K
28:48 | 9:16/mi
20K· 12.43 mi
1:53:38
Rank: #20965 (-607)
15K → 20K
30:11 | 9:43/mi
Half· 13.11 mi
2:00:45
Rank: #21218 (-253)
20K → Half
7:07 | 10:26/mi
25K· 15.53 mi
2:27:34
Rank: #21892 (-674)
Half → 25K
26:49 | 11:04/mi
30K· 18.64 mi
3:06:49
Rank: #22841 (-949)
25K → 30K
39:15 | 12:38/mi
20M
3:26:01
Rank: #23288 (-447)
30K → 20M
19:12 | 14:08/mi
21M
3:38:01
Rank: #23261 (+27)
20M → 21M
12:00 | 12:00/mi
35K· 21.75 mi
3:46:13
Rank: #23250 (+11)
21M → 35K
8:12 | 10:58/mi
23M
4:01:23
Rank: #23334 (-84)
35K → 23M
15:10 | 12:07/mi
24M
4:12:56
Rank: #23374 (-40)
23M → 24M
11:33 | 11:33/mi
40K· 24.85 mi
4:23:33
Rank: #23425 (-51)
24M → 40K
10:37 | 12:25/mi
25.2M
4:28:34
Rank: #23479 (-54)
40K → 25.2M
5:01 | 14:33/mi
Finish· 26.22 mi
4:39:46
Rank: #23518 (-39)
25.2M → Finish
11:12 | 10:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:45
Pace9:13 /mi
2nd Half
Distance13.11 mi
Time2:39:01
Pace12:08 /mi
📊Positive Split: 31.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:2427:198:4827:19
8:48
-
10K
6.21 mi12:12:4454:398:4827:20
8:48
0:00
15K
9.32 mi12:41:321:23:278:5728:48
9:16
+0:28
20K
12.43 mi13:11:431:53:389:0930:11
9:43
+0:27
Half
13.11 mi13:18:502:00:459:137:07
10:26
+0:43
25K
15.53 mi13:45:392:27:349:3026:49
11:04
+0:38
30K
18.64 mi14:24:543:06:4910:0139:15
12:38
+1:34
20M
20.00 mi14:44:063:26:0110:1819:12
14:08
+1:30
21M
21.00 mi14:56:063:38:0110:2312:00
12:00
-2:08
35K
21.75 mi15:04:183:46:1310:248:12
10:58
-1:02
23M
23.00 mi15:19:284:01:2310:3015:10
12:07
+1:09
24M
24.00 mi15:31:014:12:5610:3211:33
11:33
-0:34
40K
24.85 mi15:41:384:23:3310:3610:37
12:25
+0:52
25.2M
25.20 mi15:46:394:28:3410:395:01
14:33
+2:08
Finish
26.22 mi15:57:514:39:4610:4111:12
10:59
-3:34

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

8:48 /mi

Average Pace

10:41 /mi

Slowest Pace

14:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:38

41% of race

Time at Steady Pace

1:04:53

23% of race

Time at Slower Pace

1:41:15

36% of race

Average Pace: 10:40 /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 mi11:45:2427:198:4827:19
8:48
#19415
10K
6.21 mi12:12:4454:398:4827:20
8:48
#19646
15K
9.32 mi12:41:321:23:278:5728:48
9:16
#20358
20K
12.43 mi13:11:431:53:389:0930:11
9:43
#20965
Half
13.11 mi13:18:502:00:459:137:07
10:26
#21218
25K
15.53 mi13:45:392:27:349:3026:49
11:04
#21892
30K
18.64 mi14:24:543:06:4910:0139:15
12:38
#22841
20M
20.00 mi14:44:063:26:0110:1819:12
14:08
#23288
21M
21.00 mi14:56:063:38:0110:2312:00
12:00
#23261
35K
21.75 mi15:04:183:46:1310:248:12
10:58
#23250
23M
23.00 mi15:19:284:01:2310:3015:10
12:07
#23334
24M
24.00 mi15:31:014:12:5610:3211:33
11:33
#23374
40K
24.85 mi15:41:384:23:3310:3610:37
12:25
#23425
25.2M
25.20 mi15:46:394:28:3410:395:01
14:33
#23479
Finish
26.22 mi15:57:514:39:4610:4111:12
10:59
#23518
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi19415119451194521544(Top 81%)13000(Top 86%)13000(Top 246%)
10K6.21 mi3.10 mi19646-23112066-12112066-12119914(Top 75%)12250(Top 81%)12250(Top 232%)
15K9.32 mi3.11 mi20358-71212403-33712403-33721544(Top 81%)13000(Top 86%)13000(Top 246%)
20K12.43 mi3.11 mi20965-60712694-29112694-29122206(Top 83%)13271(Top 87%)13271(Top 251%)
Half13.11 mi0.68 mi21218-25312813-11912813-11924064(Top 90%)14095(Top 93%)14095(Top 267%)
25K15.53 mi2.42 mi21892-67413106-29313106-29324070(Top 90%)14058(Top 93%)14058(Top 266%)
30K18.64 mi3.11 mi22841-94913518-41213518-41225123(Top 94%)14465(Top 95%)14465(Top 274%)
20M20.00 mi1.36 mi23288-44713719-20113719-20125899(Top 97%)14808(Top 98%)14808(Top 280%)
21M21.00 mi1.00 mi23261+2713702+1713702+1722756(Top 85%)13319(Top 88%)13319(Top 252%)
35K21.75 mi0.75 mi23250+1113688+1413688+1423230(Top 87%)13496(Top 89%)13496(Top 255%)
23M23.00 mi1.25 mi23334-8413717-2913717-2924146(Top 91%)13916(Top 92%)13916(Top 263%)
24M24.00 mi1.00 mi23374-4013728-1113728-1123941(Top 90%)13783(Top 91%)13783(Top 261%)
40K24.85 mi0.85 mi23425-5113744-1613744-1624347(Top 91%)13961(Top 92%)13961(Top 264%)
25.2M25.20 mi0.35 mi23479-5413765-2113765-2125417(Top 95%)14504(Top 96%)14504(Top 274%)
Finish26.22 mi1.02 mi23518-3913781-1613781-1623952(Top 90%)13792(Top 91%)13792(Top 261%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

21544

Males

13000

M18-39

13000

5K→10K

3.1 - 6.2 mi

Top 75%
×5stories
+79ft-138ft

Overall

19914

Males

12250

M18-39

12250

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

21544

Males

13000

M18-39

13000

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

22206

Males

13271

M18-39

13271

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

24064

Males

14095

M18-39

14095

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

24070

Males

14058

M18-39

14058

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

25123

Males

14465

M18-39

14465

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

25899

Males

14808

M18-39

14808

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

22756

Males

13319

M18-39

13319

21M→35K

21.0 - 21.8 mi

Top 87%
×7stories
+17ft-86ft

Overall

23230

Males

13496

M18-39

13496

35K→23M

21.8 - 23.0 mi

Top 91%
×5stories
+23ft-63ft

Overall

24146

Males

13916

M18-39

13916

23M→24M

23.0 - 24.0 mi

Top 90%
×6stories
+12ft-82ft

Overall

23941

Males

13783

M18-39

13783

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

24347

Males

13961

M18-39

13961

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

25417

Males

14504

M18-39

14504

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2stories
+22ft-21ft

Overall

23952

Males

13792

M18-39

13792

Passing Analysis

Category:
Athletes Passed
492
Passed By
4595
Net Change
-4103
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19415
5K → 10K213444-231#19415#19646
10K → 15K30742-712#19646#20358
15K → 20K40647-607#20358#20965
20K → Half2255-253#20965#21218
Half → 25K8682-674#21218#21892
25K → 30K9958-949#21892#22841
30K → 20M11458-447#22841#23288
20M → 21M4922+27#23288#23261
21M → 35K4332+11#23261#23250
35K → 23M21105-84#23250#23334
23M → 24M2262-40#23334#23374
24M → 40K2475-51#23374#23425
40K → 25.2M458-54#23425#23479
25.2M → Finish1655-39#23479#23518
TOTALS4924595-4103
📊

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