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BOSTON MARATHON 2023

Jonathan Warkentin

Bib: 5686•M

CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 24%
Gender (Male)
#0 / 15176
Top 37%
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
21:08
Rank: #4709
Start → 5K
21:08 | 6:48/mi
10K· 6.21 mi
41:40
Rank: #4050 (+659)
5K → 10K
20:32 | 6:37/mi
15K· 9.32 mi
1:02:29
Rank: #4057 (-7)
10K → 15K
20:49 | 6:42/mi
20K· 12.43 mi
1:23:37
Rank: #4158 (-101)
15K → 20K
21:08 | 6:48/mi
Half· 13.11 mi
1:28:15
Rank: #4193 (-35)
20K → Half
4:38 | 6:47/mi
25K· 15.53 mi
1:45:37
Rank: #4693 (-500)
Half → 25K
17:22 | 7:10/mi
30K· 18.64 mi
2:09:11
Rank: #5411 (-718)
25K → 30K
23:34 | 7:35/mi
20M
2:19:28
Rank: #5507 (-96)
30K → 20M
10:17 | 7:34/mi
21M
2:27:35
Rank: #5583 (-76)
20M → 21M
8:07 | 8:07/mi
35K· 21.75 mi
2:33:35
Rank: #5759 (-176)
21M → 35K
6:00 | 8:01/mi
23M
2:44:51
Rank: #6206 (-447)
35K → 23M
11:16 | 9:00/mi
24M
2:53:15
Rank: #6448 (-242)
23M → 24M
8:24 | 8:24/mi
40K· 24.85 mi
2:59:35
Rank: #6385 (+63)
24M → 40K
6:20 | 7:24/mi
25.2M
3:02:19
Rank: #6363 (+22)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
3:09:55
Rank: #6411 (-48)
25.2M → Finish
7:36 | 7:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:15
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:41:40
Pace7:45 /mi
📊Positive Split: 15.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0321:086:4821:08
6:48
-
10K
6.21 mi10:44:3541:406:4220:32
6:37
-0:11
15K
9.32 mi11:05:241:02:296:4220:49
6:42
+0:05
20K
12.43 mi11:26:321:23:376:4421:08
6:48
+0:06
Half
13.11 mi11:31:101:28:156:444:38
6:47
-0:01
25K
15.53 mi11:48:321:45:376:4817:22
7:10
+0:23
30K
18.64 mi12:12:062:09:116:5623:34
7:35
+0:25
20M
20.00 mi12:22:232:19:286:5810:17
7:34
-0:01
21M
21.00 mi12:30:302:27:357:028:07
8:07
+0:33
35K
21.75 mi12:36:302:33:357:046:00
8:01
-0:06
23M
23.00 mi12:47:462:44:517:1011:16
9:00
+0:59
24M
24.00 mi12:56:102:53:157:138:24
8:24
-0:36
40K
24.85 mi13:02:302:59:357:146:20
7:24
-1:00
25.2M
25.20 mi13:05:143:02:197:142:44
7:56
+0:32
Finish
26.22 mi13:12:503:09:557:157:36
7:27
-0:29

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

6:37 /mi

Average Pace

7:15 /mi

Slowest Pace

9:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:28:15

46% of race

Time at Steady Pace

1:05:09

34% of race

Time at Slower Pace

36:31

19% of race

Average Pace: 7:15 /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 mi10:24:0321:086:4821:08
6:48
#4709
10K
6.21 mi10:44:3541:406:4220:32
6:37
#4050
15K
9.32 mi11:05:241:02:296:4220:49
6:42
#4057
20K
12.43 mi11:26:321:23:376:4421:08
6:48
#4158
Half
13.11 mi11:31:101:28:156:444:38
6:47
#4193
25K
15.53 mi11:48:321:45:376:4817:22
7:10
#4693
30K
18.64 mi12:12:062:09:116:5623:34
7:35
#5411
20M
20.00 mi12:22:232:19:286:5810:17
7:34
#5507
21M
21.00 mi12:30:302:27:357:028:07
8:07
#5583
35K
21.75 mi12:36:302:33:357:046:00
8:01
#5759
23M
23.00 mi12:47:462:44:517:1011:16
9:00
#6206
24M
24.00 mi12:56:102:53:157:138:24
8:24
#6448
40K
24.85 mi13:02:302:59:357:146:20
7:24
#6385
25.2M
25.20 mi13:05:143:02:197:142:44
7:56
#6363
Finish
26.22 mi13:12:503:09:557:157:36
7:27
#6411
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4709438343834149(Top 16%)3895(Top 26%)3895(Top 74%)
10K6.21 mi3.10 mi4050+6593807+5763807+5763573(Top 13%)3379(Top 22%)3379(Top 64%)
15K9.32 mi3.11 mi4057-73815-83815-84149(Top 16%)3895(Top 26%)3895(Top 74%)
20K12.43 mi3.11 mi4158-1013902-873902-874470(Top 17%)4171(Top 27%)4171(Top 79%)
Half13.11 mi0.68 mi4193-353930-283930-285237(Top 20%)4847(Top 32%)4847(Top 92%)
25K15.53 mi2.42 mi4693-5004372-4424372-4426450(Top 24%)5762(Top 38%)5762(Top 109%)
30K18.64 mi3.11 mi5411-7184993-6214993-6217824(Top 29%)6580(Top 43%)6580(Top 125%)
20M20.00 mi1.36 mi5507-965065-725065-727260(Top 27%)6125(Top 40%)6125(Top 116%)
21M21.00 mi1.00 mi5583-765123-585123-588074(Top 30%)6510(Top 43%)6510(Top 123%)
35K21.75 mi0.75 mi5759-1765255-1325255-13212206(Top 46%)8624(Top 57%)8624(Top 163%)
23M23.00 mi1.25 mi6206-4475580-3255580-32516039(Top 60%)10244(Top 68%)10244(Top 194%)
24M24.00 mi1.00 mi6448-2425743-1635743-16313829(Top 52%)9226(Top 61%)9226(Top 175%)
40K24.85 mi0.85 mi6385+635685+585685+586122(Top 23%)5096(Top 34%)5096(Top 96%)
25.2M25.20 mi0.35 mi6363+225668+175668+176043(Top 23%)4974(Top 33%)4974(Top 94%)
Finish26.22 mi1.02 mi6411-485690-225690-228185(Top 31%)6258(Top 41%)6258(Top 118%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4149

Males

3895

M18-39

3895

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3573

Males

3379

M18-39

3379

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4149

Males

3895

M18-39

3895

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4470

Males

4171

M18-39

4171

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5237

Males

4847

M18-39

4847

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6450

Males

5762

M18-39

5762

25K→30K

15.5 - 18.6 mi

Top 29%
×9stories
+181ft-148ft

Overall

7824

Males

6580

M18-39

6580

30K→20M

18.6 - 20.0 mi

Top 27%
×5stories
+64ft-50ft

Overall

7260

Males

6125

M18-39

6125

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

8074

Males

6510

M18-39

6510

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

12206

Males

8624

M18-39

8624

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

16039

Males

10244

M18-39

10244

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13829

Males

9226

M18-39

9226

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

6122

Males

5096

M18-39

5096

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1story
+13ft-16ft

Overall

6043

Males

4974

M18-39

4974

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2stories
+22ft-21ft

Overall

8185

Males

6258

M18-39

6258

Passing Analysis

Category:
Athletes Passed
1164
Passed By
2866
Net Change
-1702
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4709
5K → 10K68728+659#4709#4050
10K → 15K117124-7#4050#4057
15K → 20K65166-101#4057#4158
20K → Half1045-35#4158#4193
Half → 25K24524-500#4193#4693
25K → 30K23741-718#4693#5411
30K → 20M32128-96#5411#5507
20M → 21M26102-76#5507#5583
21M → 35K8184-176#5583#5759
35K → 23M8455-447#5759#6206
23M → 24M18260-242#6206#6448
24M → 40K8522+63#6448#6385
40K → 25.2M3210+22#6385#6363
25.2M → Finish2977-48#6363#6411
TOTALS11642866-1702
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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