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BOSTON MARATHON 2023

Chris Ritchie

Bib: 740•M

NH

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 2%
Gender (Male)
#0 / 15176
Top 4%
Masters (Masters Men)
#0 / 9891
Top 0.8%
Division (M40-44)
#0 / 2241
Top 3%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:59
Rank: #918
Start → 5K
18:59 | 6:07/mi
10K· 6.21 mi
37:55
Rank: #973 (-55)
5K → 10K
18:56 | 6:06/mi
15K· 9.32 mi
56:50
Rank: #952 (+21)
10K → 15K
18:55 | 6:05/mi
20K· 12.43 mi
1:15:51
Rank: #923 (+29)
15K → 20K
19:01 | 6:07/mi
Half· 13.11 mi
1:20:01
Rank: #926 (-3)
20K → Half
4:10 | 6:06/mi
25K· 15.53 mi
1:34:57
Rank: #903 (+23)
Half → 25K
14:56 | 6:10/mi
30K· 18.64 mi
1:54:39
Rank: #893 (+10)
25K → 30K
19:42 | 6:20/mi
20M
2:03:01
Rank: #855 (+38)
30K → 20M
8:22 | 6:09/mi
21M
2:09:37
Rank: #843 (+12)
20M → 21M
6:36 | 6:36/mi
35K· 21.75 mi
2:13:52
Rank: #806 (+37)
21M → 35K
4:15 | 5:41/mi
23M
2:21:11
Rank: #756 (+50)
35K → 23M
7:19 | 5:51/mi
24M
2:27:00
Rank: #716 (+40)
23M → 24M
5:49 | 5:49/mi
40K· 24.85 mi
2:32:02
Rank: #670 (+46)
24M → 40K
5:02 | 5:53/mi
25.2M
2:34:10
Rank: #654 (+16)
40K → 25.2M
2:08 | 6:11/mi
Finish· 26.22 mi
2:39:53
Rank: #623 (+31)
25.2M → Finish
5:43 | 5:37/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:20:01
Pace6:06 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:19:52
Pace6:06 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:0618:596:0718:59
6:07
-
10K
6.21 mi10:38:0237:556:0618:56
6:06
-0:01
15K
9.32 mi10:56:5756:506:0618:55
6:05
-0:01
20K
12.43 mi11:15:581:15:516:0619:01
6:07
+0:02
Half
13.11 mi11:20:081:20:016:064:10
6:06
-0:01
25K
15.53 mi11:35:041:34:576:0714:56
6:10
+0:04
30K
18.64 mi11:54:461:54:396:0919:42
6:20
+0:10
20M
20.00 mi12:03:082:03:016:098:22
6:09
-0:11
21M
21.00 mi12:09:442:09:376:106:36
6:36
+0:27
35K
21.75 mi12:13:592:13:526:094:15
5:41
-0:55
23M
23.00 mi12:21:182:21:116:087:19
5:51
+0:10
24M
24.00 mi12:27:072:27:006:085:49
5:49
-0:02
40K
24.85 mi12:32:092:32:026:075:02
5:53
+0:04
25.2M
25.20 mi12:34:172:34:106:072:08
6:11
+0:18
Finish
26.22 mi12:40:002:39:536:065:43
5:37
-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

5:37 /mi

Average Pace

6:06 /mi

Slowest Pace

6:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:11:27

82% of race

Time at Steady Pace

28:26

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:06 /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 mi10:19:0618:596:0718:59
6:07
#918
10K
6.21 mi10:38:0237:556:0618:56
6:06
#973
15K
9.32 mi10:56:5756:506:0618:55
6:05
#952
20K
12.43 mi11:15:581:15:516:0619:01
6:07
#923
Half
13.11 mi11:20:081:20:016:064:10
6:06
#926
25K
15.53 mi11:35:041:34:576:0714:56
6:10
#903
30K
18.64 mi11:54:461:54:396:0919:42
6:20
#893
20M
20.00 mi12:03:082:03:016:098:22
6:09
#855
21M
21.00 mi12:09:442:09:376:106:36
6:36
#843
35K
21.75 mi12:13:592:13:526:094:15
5:41
#806
23M
23.00 mi12:21:182:21:116:087:19
5:51
#756
24M
24.00 mi12:27:072:27:006:085:49
5:49
#716
40K
24.85 mi12:32:092:32:026:075:02
5:53
#670
25.2M
25.20 mi12:34:172:34:106:072:08
6:11
#654
Finish
26.22 mi12:40:002:39:536:065:43
5:37
#623
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi918864864932(Top 4%)883(Top 6%)883(Top 39%)
10K6.21 mi3.10 mi973-55919-55919-551039(Top 4%)987(Top 7%)987(Top 44%)
15K9.32 mi3.11 mi952+21901+18901+18932(Top 4%)883(Top 6%)883(Top 39%)
20K12.43 mi3.11 mi923+29874+27874+27829(Top 3%)785(Top 5%)785(Top 35%)
Half13.11 mi0.68 mi926-3877-3877-31007(Top 4%)959(Top 6%)959(Top 43%)
25K15.53 mi2.42 mi903+23855+22855+22878(Top 3%)832(Top 5%)832(Top 37%)
30K18.64 mi3.11 mi893+10845+10845+101029(Top 4%)978(Top 6%)978(Top 44%)
20M20.00 mi1.36 mi855+38810+35810+35584(Top 2%)550(Top 4%)550(Top 25%)
21M21.00 mi1.00 mi843+12798+12798+12861(Top 3%)815(Top 5%)815(Top 36%)
35K21.75 mi0.75 mi806+37762+36762+36213(Top 0.8%)190(Top 1%)190(Top 8%)
23M23.00 mi1.25 mi756+50713+49713+49165(Top 0.6%)143(Top 0.9%)143(Top 6%)
24M24.00 mi1.00 mi716+40674+39674+39284(Top 1%)260(Top 2%)260(Top 12%)
40K24.85 mi0.85 mi670+46629+45629+45210(Top 0.8%)188(Top 1%)188(Top 8%)
25.2M25.20 mi0.35 mi654+16613+16613+16160(Top 0.6%)143(Top 0.9%)143(Top 6%)
Finish26.22 mi1.02 mi623+31583+30583+30163(Top 0.6%)148(Top 1.0%)148(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21stories
+97ft-345ft

Overall

932

Males

883

M40-44

883

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1039

Males

987

M40-44

987

10K→15K

6.2 - 9.3 mi

Top 4%
×3stories
+67ft-78ft

Overall

932

Males

883

M40-44

883

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

829

Males

785

M40-44

785

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1007

Males

959

M40-44

959

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

878

Males

832

M40-44

832

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1029

Males

978

M40-44

978

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

584

Males

550

M40-44

550

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

861

Males

815

M40-44

815

21M→35K

21.0 - 21.8 mi

Top 0.8%
×7stories
+17ft-86ft

Overall

213

Males

190

M40-44

190

35K→23M

21.8 - 23.0 mi

Top 0.6%
×5stories
+23ft-63ft

Overall

165

Males

143

M40-44

143

23M→24M

23.0 - 24.0 mi

Top 1%
×6stories
+12ft-82ft

Overall

284

Males

260

M40-44

260

24M→40K

24.0 - 24.9 mi

Top 0.8%
×1story
+6ft-20ft

Overall

210

Males

188

M40-44

188

40K→25.2M

24.9 - 25.2 mi

Top 0.6%
×1story
+13ft-16ft

Overall

160

Males

143

M40-44

143

25.2M→Finish

25.2 - 26.2 mi

Top 0.6%
×2stories
+22ft-21ft

Overall

163

Males

148

M40-44

148

Passing Analysis

Category:
Athletes Passed
465
Passed By
170
Net Change
+295
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#918
5K → 10K2681-55#918#973
10K → 15K4120+21#973#952
15K → 20K4314+29#952#923
20K → Half36-3#923#926
Half → 25K3815+23#926#903
25K → 30K3222+10#903#893
30K → 20M391+38#893#855
20M → 21M2210+12#855#843
21M → 35K370+37#843#806
35K → 23M500+50#806#756
23M → 24M400+40#756#716
24M → 40K460+46#716#670
40K → 25.2M171+16#670#654
25.2M → Finish310+31#654#623
TOTALS465170+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