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BOSTON MARATHON 2023

Charles Reichert

Bib: 908•M

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Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 3%
Division (M18-39)
#0 / 5285
Top 7%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:33
Rank: #634
Start → 5K
18:33 | 5:58/mi
10K· 6.21 mi
37:01
Rank: #645 (-11)
5K → 10K
18:28 | 5:57/mi
15K· 9.32 mi
55:31
Rank: #632 (+13)
10K → 15K
18:30 | 5:57/mi
20K· 12.43 mi
1:14:08
Rank: #608 (+24)
15K → 20K
18:37 | 6:00/mi
Half· 13.11 mi
1:18:13
Rank: #611 (-3)
20K → Half
4:05 | 5:59/mi
25K· 15.53 mi
1:32:50
Rank: #586 (+25)
Half → 25K
14:37 | 6:02/mi
30K· 18.64 mi
1:51:47
Rank: #566 (+20)
25K → 30K
18:57 | 6:06/mi
20M
1:59:56
Rank: #542 (+24)
30K → 20M
8:09 | 6:00/mi
21M
2:06:13
Rank: #517 (+25)
20M → 21M
6:17 | 6:17/mi
35K· 21.75 mi
2:10:33
Rank: #510 (+7)
21M → 35K
4:20 | 5:48/mi
23M
2:17:57
Rank: #480 (+30)
35K → 23M
7:24 | 5:55/mi
24M
2:23:42
Rank: #466 (+14)
23M → 24M
5:45 | 5:45/mi
40K· 24.85 mi
2:28:46
Rank: #453 (+13)
24M → 40K
5:04 | 5:56/mi
25.2M
2:30:57
Rank: #443 (+10)
40K → 25.2M
2:11 | 6:20/mi
Finish· 26.22 mi
2:36:49
Rank: #423 (+20)
25.2M → Finish
5:52 | 5:45/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:18:13
Pace5:58 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:18:36
Pace6:00 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:4318:335:5818:33
5:58
-
10K
6.21 mi10:37:1137:015:5718:28
5:57
-0:01
15K
9.32 mi10:55:4155:315:5718:30
5:57
0:00
20K
12.43 mi11:14:181:14:085:5818:37
6:00
+0:03
Half
13.11 mi11:18:231:18:135:584:05
5:59
-0:01
25K
15.53 mi11:33:001:32:505:5914:37
6:02
+0:03
30K
18.64 mi11:51:571:51:476:0018:57
6:06
+0:04
20M
20.00 mi12:00:061:59:566:008:09
6:00
-0:06
21M
21.00 mi12:06:232:06:136:016:17
6:17
+0:17
35K
21.75 mi12:10:432:10:336:004:20
5:48
-0:29
23M
23.00 mi12:18:072:17:576:007:24
5:55
+0:07
24M
24.00 mi12:23:522:23:425:595:45
5:45
-0:10
40K
24.85 mi12:28:562:28:465:595:04
5:56
+0:11
25.2M
25.20 mi12:31:072:30:575:592:11
6:20
+0:24
Finish
26.22 mi12:36:592:36:495:595:52
5:45
-0:35

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

5:45 /mi

Average Pace

5:59 /mi

Slowest Pace

6:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:38

99% of race

Time at Steady Pace

2:11

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:59 /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 mi10:18:4318:335:5818:33
5:58
#634
10K
6.21 mi10:37:1137:015:5718:28
5:57
#645
15K
9.32 mi10:55:4155:315:5718:30
5:57
#632
20K
12.43 mi11:14:181:14:085:5818:37
6:00
#608
Half
13.11 mi11:18:231:18:135:584:05
5:59
#611
25K
15.53 mi11:33:001:32:505:5914:37
6:02
#586
30K
18.64 mi11:51:571:51:476:0018:57
6:06
#566
20M
20.00 mi12:00:061:59:566:008:09
6:00
#542
21M
21.00 mi12:06:232:06:136:016:17
6:17
#517
35K
21.75 mi12:10:432:10:336:004:20
5:48
#510
23M
23.00 mi12:18:072:17:576:007:24
5:55
#480
24M
24.00 mi12:23:522:23:425:595:45
5:45
#466
40K
24.85 mi12:28:562:28:465:595:04
5:56
#453
25.2M
25.20 mi12:31:072:30:575:592:11
6:20
#443
Finish
26.22 mi12:36:592:36:495:595:52
5:45
#423
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi634590590612(Top 2%)569(Top 4%)569(Top 11%)
10K6.21 mi3.10 mi645-11601-11601-11676(Top 3%)632(Top 4%)632(Top 12%)
15K9.32 mi3.11 mi632+13589+12589+12612(Top 2%)569(Top 4%)569(Top 11%)
20K12.43 mi3.11 mi608+24565+24565+24547(Top 2%)507(Top 3%)507(Top 10%)
Half13.11 mi0.68 mi611-3568-3568-3695(Top 3%)654(Top 4%)654(Top 12%)
25K15.53 mi2.42 mi586+25545+23545+23576(Top 2%)536(Top 4%)536(Top 10%)
30K18.64 mi3.11 mi566+20526+19526+19502(Top 2%)470(Top 3%)470(Top 9%)
20M20.00 mi1.36 mi542+24503+23503+23345(Top 1%)318(Top 2%)318(Top 6%)
21M21.00 mi1.00 mi517+25479+24479+24329(Top 1%)302(Top 2%)302(Top 6%)
35K21.75 mi0.75 mi510+7472+7472+7357(Top 1%)328(Top 2%)328(Top 6%)
23M23.00 mi1.25 mi480+30443+29443+29225(Top 0.8%)201(Top 1%)201(Top 4%)
24M24.00 mi1.00 mi466+14430+13430+13209(Top 0.8%)186(Top 1%)186(Top 4%)
40K24.85 mi0.85 mi453+13417+13417+13253(Top 1.0%)230(Top 2%)230(Top 4%)
25.2M25.20 mi0.35 mi443+10408+9408+9256(Top 1.0%)236(Top 2%)236(Top 4%)
Finish26.22 mi1.02 mi423+20388+20388+20302(Top 1%)284(Top 2%)284(Top 5%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
×21stories
+97ft-345ft

Overall

612

Males

569

M18-39

569

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

676

Males

632

M18-39

632

10K→15K

6.2 - 9.3 mi

Top 2%
×3stories
+67ft-78ft

Overall

612

Males

569

M18-39

569

15K→20K

9.3 - 12.4 mi

Top 2%
×5stories
+106ft-86ft

Overall

547

Males

507

M18-39

507

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

695

Males

654

M18-39

654

Half→25K

13.1 - 15.5 mi

Top 2%
×4stories
+66ft-88ft

Overall

576

Males

536

M18-39

536

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

502

Males

470

M18-39

470

30K→20M

18.6 - 20.0 mi

Top 1%
×5stories
+64ft-50ft

Overall

345

Males

318

M18-39

318

20M→21M

20.0 - 21.0 mi

Top 1%
×8stories
+106ft-24ft

Overall

329

Males

302

M18-39

302

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

357

Males

328

M18-39

328

35K→23M

21.8 - 23.0 mi

Top 0.8%
×5stories
+23ft-63ft

Overall

225

Males

201

M18-39

201

23M→24M

23.0 - 24.0 mi

Top 0.8%
×6stories
+12ft-82ft

Overall

209

Males

186

M18-39

186

24M→40K

24.0 - 24.9 mi

Top 1.0%
×1story
+6ft-20ft

Overall

253

Males

230

M18-39

230

40K→25.2M

24.9 - 25.2 mi

Top 1.0%
×1story
+13ft-16ft

Overall

256

Males

236

M18-39

236

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

302

Males

284

M18-39

284

Passing Analysis

Category:
Athletes Passed
284
Passed By
73
Net Change
+211
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#634
5K → 10K2132-11#634#645
10K → 15K2613+13#645#632
15K → 20K306+24#632#608
20K → Half14-3#608#611
Half → 25K272+25#611#586
25K → 30K288+20#586#566
30K → 20M251+24#566#542
20M → 21M283+25#542#517
21M → 35K81+7#517#510
35K → 23M300+30#510#480
23M → 24M140+14#480#466
24M → 40K130+13#466#453
40K → 25.2M111+10#453#443
25.2M → Finish222+20#443#423
TOTALS28473+211
📊

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