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BOSTON MARATHON 2023

Ryan Kraynak

Bib: 26402•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
31:08
Rank: #23489
Start → 5K
10:01/mi
31:08 split
10K· 6.21 mi
1:02:55
Rank: #23900 (-411)
5K → 10K
10:14/mi
31:47 split
15K· 9.32 mi
1:33:36
Rank: #23694 (+206)
10K → 15K
9:53/mi
30:41 split
20K· 12.43 mi
2:04:20
Rank: #23423 (+271)
15K → 20K
9:54/mi
30:44 split
Half· 13.11 mi
2:10:46
Rank: #23363 (+60)
20K → Half
9:26/mi
6:26 split
25K· 15.53 mi
2:35:11
Rank: #23181 (+182)
Half → 25K
10:04/mi
24:25 split
30K· 18.64 mi
3:07:45
Rank: #22969 (+212)
25K → 30K
10:29/mi
32:34 split
20M
3:22:24
Rank: #22903 (+66)
30K → 20M
10:47/mi
14:39 split
21M
3:33:46
Rank: #22836 (+67)
20M → 21M
11:22/mi
11:22 split
35K· 21.75 mi
3:42:18
Rank: #22883 (-47)
21M → 35K
11:24/mi
8:32 split
23M
3:55:14
Rank: #22767 (+116)
35K → 23M
10:20/mi
12:56 split
24M
4:05:23
Rank: #22692 (+75)
23M → 24M
10:09/mi
10:09 split
40K· 24.85 mi
4:14:14
Rank: #22632 (+60)
24M → 40K
10:21/mi
8:51 split
25.2M
4:17:58
Rank: #22595 (+37)
40K → 25.2M
10:50/mi
3:44 split
Finish· 26.22 mi
4:27:32
Rank: #22518 (+77)
25.2M → Finish
9:23/mi
9:34 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:46
Pace9:58 /mi
2nd Half
Distance13.11 mi
Time2:16:46
Pace10:26 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:54:1731:0810:0131:08
10:01
-
10K
6.21 mi12:26:041:02:5510:0831:47
10:14
+0:13
15K
9.32 mi12:56:451:33:3610:0330:41
9:53
-0:21
20K
12.43 mi13:27:292:04:2010:0030:44
9:54
+0:01
Half
13.11 mi13:33:552:10:469:586:26
9:26
-0:28
25K
15.53 mi13:58:202:35:119:5924:25
10:04
+0:38
30K
18.64 mi14:30:543:07:4510:0432:34
10:29
+0:25
20M
20.00 mi14:45:333:22:2410:0714:39
10:47
+0:18
21M
21.00 mi14:56:553:33:4610:1111:22
11:22
+0:35
35K
21.75 mi15:05:273:42:1810:138:32
11:24
+0:02
23M
23.00 mi15:18:233:55:1410:1412:56
10:20
-1:04
24M
24.00 mi15:28:324:05:2310:1310:09
10:09
-0:11
40K
24.85 mi15:37:234:14:1410:148:51
10:21
+0:12
25.2M
25.20 mi15:41:074:17:5810:143:44
10:50
+0:29
Finish
26.22 mi15:50:414:27:3210:139:34
9:23
-1:27

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

9:23 /mi

Average Pace

10:13 /mi

Slowest Pace

11:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:17:25

29% of race

Time at Steady Pace

2:31:50

57% of race

Time at Slower Pace

38:17

14% of race

Average Pace: 10:12 /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 mi11:54:1731:0810:0131:08
10:01
#23489
10K
6.21 mi12:26:041:02:5510:0831:47
10:14
#23900
15K
9.32 mi12:56:451:33:3610:0330:41
9:53
#23694
20K
12.43 mi13:27:292:04:2010:0030:44
9:54
#23423
Half
13.11 mi13:33:552:10:469:586:26
9:26
#23363
25K
15.53 mi13:58:202:35:119:5924:25
10:04
#23181
30K
18.64 mi14:30:543:07:4510:0432:34
10:29
#22969
20M
20.00 mi14:45:333:22:2410:0714:39
10:47
#22903
21M
21.00 mi14:56:553:33:4610:1111:22
11:22
#22836
35K
21.75 mi15:05:273:42:1810:138:32
11:24
#22883
23M
23.00 mi15:18:233:55:1410:1412:56
10:20
#22767
24M
24.00 mi15:28:324:05:2310:1310:09
10:09
#22692
40K
24.85 mi15:37:234:14:1410:148:51
10:21
#22632
25.2M
25.20 mi15:41:074:17:5810:143:44
10:50
#22595
Finish
26.22 mi15:50:414:27:3210:139:34
9:23
#22518
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23489138251382523246(Top 87%)13753(Top 91%)13753(Top 260%)
10K6.21 mi3.10 mi23900-41114040-21514040-21524184(Top 91%)14176(Top 93%)14176(Top 268%)
15K9.32 mi3.11 mi23694+20613951+8913951+8923246(Top 87%)13753(Top 91%)13753(Top 260%)
20K12.43 mi3.11 mi23423+27113835+11613835+11622615(Top 85%)13448(Top 89%)13448(Top 254%)
Half13.11 mi0.68 mi23363+6013801+3413801+3421901(Top 82%)13153(Top 87%)13153(Top 249%)
25K15.53 mi2.42 mi23181+18213709+9213709+9222373(Top 84%)13306(Top 88%)13306(Top 252%)
30K18.64 mi3.11 mi22969+21213581+12813581+12822169(Top 83%)13155(Top 87%)13155(Top 249%)
20M20.00 mi1.36 mi22903+6613533+4813533+4822305(Top 84%)13139(Top 87%)13139(Top 249%)
21M21.00 mi1.00 mi22836+6713497+3613497+3621622(Top 81%)12807(Top 84%)12807(Top 242%)
35K21.75 mi0.75 mi22883-4713508-1113508-1123965(Top 90%)13828(Top 91%)13828(Top 262%)
23M23.00 mi1.25 mi22767+11613442+6613442+6620892(Top 78%)12414(Top 82%)12414(Top 235%)
24M24.00 mi1.00 mi22692+7513402+4013402+4021182(Top 80%)12503(Top 82%)12503(Top 237%)
40K24.85 mi0.85 mi22632+6013364+3813364+3820871(Top 78%)12322(Top 81%)12322(Top 233%)
25.2M25.20 mi0.35 mi22595+3713345+1913345+1920034(Top 75%)11942(Top 79%)11942(Top 226%)
Finish26.22 mi1.02 mi22518+7713302+4313302+4319713(Top 74%)11854(Top 78%)11854(Top 224%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

23246

Males

13753

M18-39

13753

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

24184

Males

14176

M18-39

14176

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

23246

Males

13753

M18-39

13753

15K→20K

9.3 - 12.4 mi

Top 85%
×5story building
+106ft-86ft

Overall

22615

Males

13448

M18-39

13448

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

21901

Males

13153

M18-39

13153

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

22373

Males

13306

M18-39

13306

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

22169

Males

13155

M18-39

13155

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

22305

Males

13139

M18-39

13139

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

21622

Males

12807

M18-39

12807

21M→35K

21.0 - 21.8 mi

Top 90%
×7story building
+17ft-86ft

Overall

23965

Males

13828

M18-39

13828

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

20892

Males

12414

M18-39

12414

23M→24M

23.0 - 24.0 mi

Top 80%
×6story building
+12ft-82ft

Overall

21182

Males

12503

M18-39

12503

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

20871

Males

12322

M18-39

12322

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

20034

Males

11942

M18-39

11942

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

19713

Males

11854

M18-39

11854

Passing Analysis

Category:
Athletes Passed
1702
Passed By
731
Net Change
+971
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23489
5K → 10K66477-411#23489#23900
10K → 15K23832+206#23900#23694
15K → 20K29120+271#23694#23423
20K → Half633+60#23423#23363
Half → 25K20826+182#23363#23181
25K → 30K24432+212#23181#22969
30K → 20M10236+66#22969#22903
20M → 21M8316+67#22903#22836
21M → 35K1764-47#22836#22883
35K → 23M1215+116#22883#22767
23M → 24M838+75#22767#22692
24M → 40K655+60#22692#22632
40K → 25.2M381+37#22632#22595
25.2M → Finish836+77#22595#22518
TOTALS1702731+971
📊

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