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BOSTON MARATHON 2023

Christopher Reischel

Bib: 669•M

MI

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 1%
Gender (Male)
#0 / 15176
Top 2%
Division (M18-39)
#0 / 5285
Top 5%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:32
Rank: #621
Start → 5K
18:32 | 5:58/mi
10K· 6.21 mi
36:58
Rank: #630 (-9)
5K → 10K
18:26 | 5:56/mi
15K· 9.32 mi
55:31
Rank: #630
10K → 15K
18:33 | 5:58/mi
20K· 12.43 mi
1:14:05
Rank: #600 (+30)
15K → 20K
18:34 | 5:59/mi
Half· 13.11 mi
1:18:06
Rank: #590 (+10)
20K → Half
4:01 | 5:53/mi
25K· 15.53 mi
1:32:30
Rank: #553 (+37)
Half → 25K
14:24 | 5:56/mi
30K· 18.64 mi
1:50:55
Rank: #497 (+56)
25K → 30K
18:25 | 5:56/mi
20M
1:58:53
Rank: #468 (+29)
30K → 20M
7:58 | 5:52/mi
21M
2:04:56
Rank: #445 (+23)
20M → 21M
6:03 | 6:03/mi
35K· 21.75 mi
2:09:14
Rank: #434 (+11)
21M → 35K
4:18 | 5:45/mi
23M
2:16:35
Rank: #410 (+24)
35K → 23M
7:21 | 5:52/mi
24M
2:22:20
Rank: #391 (+19)
23M → 24M
5:45 | 5:45/mi
40K· 24.85 mi
2:27:20
Rank: #368 (+23)
24M → 40K
5:00 | 5:51/mi
25.2M
2:29:26
Rank: #354 (+14)
40K → 25.2M
2:06 | 6:05/mi
Finish· 26.22 mi
2:35:03
Rank: #326 (+28)
25.2M → Finish
5:37 | 5:31/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:18:06
Pace5:57 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:16:57
Pace5:52 /mi
📊Negative Split: 1.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:4318:325:5818:32
5:58
-
10K
6.21 mi10:37:0936:585:5718:26
5:56
-0:02
15K
9.32 mi10:55:4255:315:5718:33
5:58
+0:02
20K
12.43 mi11:14:161:14:055:5818:34
5:59
+0:01
Half
13.11 mi11:18:171:18:065:574:01
5:53
-0:06
25K
15.53 mi11:32:411:32:305:5714:24
5:56
+0:03
30K
18.64 mi11:51:061:50:555:5718:25
5:56
0:00
20M
20.00 mi11:59:041:58:535:577:58
5:52
-0:04
21M
21.00 mi12:05:072:04:565:576:03
6:03
+0:11
35K
21.75 mi12:09:252:09:145:574:18
5:45
-0:18
23M
23.00 mi12:16:462:16:355:567:21
5:52
+0:07
24M
24.00 mi12:22:312:22:205:565:45
5:45
-0:07
40K
24.85 mi12:27:312:27:205:565:00
5:51
+0:06
25.2M
25.20 mi12:29:372:29:265:562:06
6:05
+0:14
Finish
26.22 mi12:35:142:35:035:555:37
5:31
-0:34

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

5:31 /mi

Average Pace

5:55 /mi

Slowest Pace

6:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:57

99% of race

Time at Steady Pace

2:06

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:55 /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 mi10:18:4318:325:5818:32
5:58
#621
10K
6.21 mi10:37:0936:585:5718:26
5:56
#630
15K
9.32 mi10:55:4255:315:5718:33
5:58
#630
20K
12.43 mi11:14:161:14:055:5818:34
5:59
#600
Half
13.11 mi11:18:171:18:065:574:01
5:53
#590
25K
15.53 mi11:32:411:32:305:5714:24
5:56
#553
30K
18.64 mi11:51:061:50:555:5718:25
5:56
#497
20M
20.00 mi11:59:041:58:535:577:58
5:52
#468
21M
21.00 mi12:05:072:04:565:576:03
6:03
#445
35K
21.75 mi12:09:252:09:145:574:18
5:45
#434
23M
23.00 mi12:16:462:16:355:567:21
5:52
#410
24M
24.00 mi12:22:312:22:205:565:45
5:45
#391
40K
24.85 mi12:27:312:27:205:565:00
5:51
#368
25.2M
25.20 mi12:29:372:29:265:562:06
6:05
#354
Finish
26.22 mi12:35:142:35:035:555:37
5:31
#326
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi621577577638(Top 2%)595(Top 4%)595(Top 11%)
10K6.21 mi3.10 mi630-9586-9586-9644(Top 2%)601(Top 4%)601(Top 11%)
15K9.32 mi3.11 mi630587-1587-1638(Top 2%)595(Top 4%)595(Top 11%)
20K12.43 mi3.11 mi600+30557+30557+30523(Top 2%)483(Top 3%)483(Top 9%)
Half13.11 mi0.68 mi590+10547+10547+10501(Top 2%)463(Top 3%)463(Top 9%)
25K15.53 mi2.42 mi553+37513+34513+34444(Top 2%)410(Top 3%)410(Top 8%)
30K18.64 mi3.11 mi497+56459+54459+54297(Top 1%)272(Top 2%)272(Top 5%)
20M20.00 mi1.36 mi468+29433+26433+26219(Top 0.8%)197(Top 1%)197(Top 4%)
21M21.00 mi1.00 mi445+23410+23410+23139(Top 0.5%)120(Top 0.8%)120(Top 2%)
35K21.75 mi0.75 mi434+11399+11399+11284(Top 1%)259(Top 2%)259(Top 5%)
23M23.00 mi1.25 mi410+24376+23376+23187(Top 0.7%)164(Top 1%)164(Top 3%)
24M24.00 mi1.00 mi391+19358+18358+18206(Top 0.8%)183(Top 1%)183(Top 3%)
40K24.85 mi0.85 mi368+23336+22336+22181(Top 0.7%)162(Top 1%)162(Top 3%)
25.2M25.20 mi0.35 mi354+14322+14322+14108(Top 0.4%)94(Top 0.6%)94(Top 2%)
Finish26.22 mi1.02 mi326+28295+27295+27102(Top 0.4%)90(Top 0.6%)90(Top 2%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

638

Males

595

M18-39

595

5K→10K

3.1 - 6.2 mi

Top 2%
×5stories
+79ft-138ft

Overall

644

Males

601

M18-39

601

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

638

Males

595

M18-39

595

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

523

Males

483

M18-39

483

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

501

Males

463

M18-39

463

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

444

Males

410

M18-39

410

25K→30K

15.5 - 18.6 mi

Top 1%
×9stories
+181ft-148ft

Overall

297

Males

272

M18-39

272

30K→20M

18.6 - 20.0 mi

Top 0.8%
×5stories
+64ft-50ft

Overall

219

Males

197

M18-39

197

20M→21M

20.0 - 21.0 mi

Top 0.5%
×8stories
+106ft-24ft

Overall

139

Males

120

M18-39

120

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

284

Males

259

M18-39

259

35K→23M

21.8 - 23.0 mi

Top 0.7%
×5stories
+23ft-63ft

Overall

187

Males

164

M18-39

164

23M→24M

23.0 - 24.0 mi

Top 0.8%
×6stories
+12ft-82ft

Overall

206

Males

183

M18-39

183

24M→40K

24.0 - 24.9 mi

Top 0.7%
×1story
+6ft-20ft

Overall

181

Males

162

M18-39

162

40K→25.2M

24.9 - 25.2 mi

Top 0.4%
×1story
+13ft-16ft

Overall

108

Males

94

M18-39

94

25.2M→Finish

25.2 - 26.2 mi

Top 0.4%
×2stories
+22ft-21ft

Overall

102

Males

90

M18-39

90

Passing Analysis

Category:
Athletes Passed
355
Passed By
60
Net Change
+295
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#621
5K → 10K2534-9#621#630
10K → 15K20200#630#630
15K → 20K344+30#630#600
20K → Half111+10#600#590
Half → 25K381+37#590#553
25K → 30K560+56#553#497
30K → 20M290+29#497#468
20M → 21M230+23#468#445
21M → 35K110+11#445#434
35K → 23M240+24#434#410
23M → 24M190+19#410#391
24M → 40K230+23#391#368
40K → 25.2M140+14#368#354
25.2M → Finish280+28#354#326
TOTALS35560+295
📊

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