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BOSTON MARATHON 2023

Richard Steele

Bib: 31437•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 32%
Gender (Male)
#0 / 15176
Top 46%
Masters (Masters Men)
#0 / 9891
Top 34%
Division (M40-44)
#0 / 2241
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:56/mi
24:39
↑ 97↓ 3451.5%
10K· 6.21 mi
7:10/mi
46:55
↑ 79↓ 1380.4%
15K· 9.32 mi
7:15/mi
1:09:27
↑ 67↓ 78
20K· 12.43 mi
7:11/mi
1:31:47
↑ 106↓ 860.1%
Half· 13.11 mi
7:08/mi
1:36:39
↑ 19↓ 370.5%
25K· 15.53 mi
7:22/mi
1:54:30
↑ 66↓ 880.2%
30K· 18.64 mi
7:44/mi
2:18:32
↑ 181↓ 1480.2%
20M
7:47/mi
2:29:07
↑ 64↓ 500.2%
21M
8:27/mi
2:37:34
↑ 106↓ 241.6%
35K· 21.75 mi
7:29/mi
2:43:10
↑ 17↓ 861.7%
23M
7:49/mi
2:52:57
↑ 23↓ 630.6%
24M
7:23/mi
3:00:20
↓ 821.3%
40K· 24.85 mi
7:36/mi
3:06:50
↓ 200.3%
25.2M
8:25/mi
3:09:44
↑ 13↓ 160.2%
Finish· 26.22 mi
7:32/mi
3:17:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:39
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:40:46
Pace7:41 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:2824:397:5624:39
7:56
-
10K
6.21 mi12:08:4446:557:3322:16
7:10
-0:46
15K
9.32 mi12:31:161:09:277:2722:32
7:15
+0:05
20K
12.43 mi12:53:361:31:477:2322:20
7:11
-0:04
Half
13.11 mi12:58:281:36:397:224:52
7:08
-0:03
25K
15.53 mi13:16:191:54:307:2217:51
7:22
+0:14
30K
18.64 mi13:40:212:18:327:2624:02
7:44
+0:22
20M
20.00 mi13:50:562:29:077:2710:35
7:47
+0:03
21M
21.00 mi13:59:232:37:347:308:27
8:27
+0:40
35K
21.75 mi14:04:592:43:107:305:36
7:29
-0:58
23M
23.00 mi14:14:462:52:577:319:47
7:49
+0:20
24M
24.00 mi14:22:093:00:207:317:23
7:23
-0:26
40K
24.85 mi14:28:393:06:507:316:30
7:36
+0:13
25.2M
25.20 mi14:31:333:09:447:322:54
8:25
+0:49
Finish
26.22 mi14:39:143:17:257:327:41
7:32
-0:53

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

7:08 /mi

Average Pace

7:32 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:25

82% of race

Time at Steady Pace

27:33

14% of race

Time at Slower Pace

8:27

4% of race

Average Pace: 7:32 /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 mi11:46:2824:397:5624:39
7:56
#13521
10K
6.21 mi12:08:4446:557:3322:16
7:10
#10469
15K
9.32 mi12:31:161:09:277:2722:32
7:15
#9618
20K
12.43 mi12:53:361:31:477:2322:20
7:11
#8887
Half
13.11 mi12:58:281:36:397:224:52
7:08
#8799
25K
15.53 mi13:16:191:54:307:2217:51
7:22
#8600
30K
18.64 mi13:40:212:18:327:2624:02
7:44
#8617
20M
20.00 mi13:50:562:29:077:2710:35
7:47
#8609
21M
21.00 mi13:59:232:37:347:308:27
8:27
#8665
35K
21.75 mi14:04:592:43:107:305:36
7:29
#8654
23M
23.00 mi14:14:462:52:577:319:47
7:49
#8616
24M
24.00 mi14:22:093:00:207:317:23
7:23
#8507
40K
24.85 mi14:28:393:06:507:316:30
7:36
#8441
25.2M
25.20 mi14:31:333:09:447:322:54
8:25
#8445
Finish
26.22 mi14:39:143:17:257:327:41
7:32
#8433
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi13521976697668161(Top 31%)7028(Top 46%)7028(Top 314%)
10K6.21 mi3.10 mi10469+30528398+13688398+13687875(Top 30%)6855(Top 45%)6855(Top 306%)
15K9.32 mi3.11 mi9618+8517936+4627936+4628161(Top 31%)7028(Top 46%)7028(Top 314%)
20K12.43 mi3.11 mi8887+7317485+4517485+4517028(Top 26%)6234(Top 41%)6234(Top 278%)
Half13.11 mi0.68 mi8799+887428+577428+577385(Top 28%)6505(Top 43%)6505(Top 290%)
25K15.53 mi2.42 mi8600+1997297+1317297+1317703(Top 29%)6614(Top 44%)6614(Top 295%)
30K18.64 mi3.11 mi8617-177264+337264+338889(Top 33%)7214(Top 48%)7214(Top 322%)
20M20.00 mi1.36 mi8609+87240+247240+248744(Top 33%)7042(Top 46%)7042(Top 314%)
21M21.00 mi1.00 mi8665-567256-167256-1610146(Top 38%)7676(Top 51%)7676(Top 343%)
35K21.75 mi0.75 mi8654+117240+167240+168416(Top 32%)6747(Top 44%)6747(Top 301%)
23M23.00 mi1.25 mi8616+387192+487192+488491(Top 32%)6692(Top 44%)6692(Top 299%)
24M24.00 mi1.00 mi8507+1097104+887104+886933(Top 26%)5686(Top 37%)5686(Top 254%)
40K24.85 mi0.85 mi8441+667042+627042+627336(Top 28%)5835(Top 38%)5835(Top 260%)
25.2M25.20 mi0.35 mi8445-47034+87034+88907(Top 33%)6680(Top 44%)6680(Top 298%)
Finish26.22 mi1.02 mi8433+127007+277007+278817(Top 33%)6645(Top 44%)6645(Top 297%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21story building
+97ft-345ft

Overall

8161

Males

7028

M40-44

7028

5K→10K

3.1 - 6.2 mi

Top 30%
×5story building
+79ft-138ft

Overall

7875

Males

6855

M40-44

6855

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+67ft-78ft

Overall

8161

Males

7028

M40-44

7028

15K→20K

9.3 - 12.4 mi

Top 26%
×5story building
+106ft-86ft

Overall

7028

Males

6234

M40-44

6234

20K→Half

12.4 - 13.1 mi

Top 28%
×2story building
+19ft-37ft

Overall

7385

Males

6505

M40-44

6505

Half→25K

13.1 - 15.5 mi

Top 29%
×4story building
+66ft-88ft

Overall

7703

Males

6614

M40-44

6614

25K→30K

15.5 - 18.6 mi

Top 33%
×9story building
+181ft-148ft

Overall

8889

Males

7214

M40-44

7214

30K→20M

18.6 - 20.0 mi

Top 33%
×5story building
+64ft-50ft

Overall

8744

Males

7042

M40-44

7042

20M→21M

20.0 - 21.0 mi

Top 38%
×8story building
+106ft-24ft

Overall

10146

Males

7676

M40-44

7676

21M→35K

21.0 - 21.8 mi

Top 32%
×7story building
+17ft-86ft

Overall

8416

Males

6747

M40-44

6747

35K→23M

21.8 - 23.0 mi

Top 32%
×5story building
+23ft-63ft

Overall

8491

Males

6692

M40-44

6692

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

6933

Males

5686

M40-44

5686

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7336

Males

5835

M40-44

5835

40K→25.2M

24.9 - 25.2 mi

Top 33%
×1story
+13ft-16ft

Overall

8907

Males

6680

M40-44

6680

25.2M→Finish

25.2 - 26.2 mi

Top 33%
×2story building
+22ft-21ft

Overall

8817

Males

6645

M40-44

6645

Passing Analysis

Category:
Athletes Passed
5728*
Passed By
640
Net Change
+5088
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13521
5K → 10K3058*6+3052#13521#10469
10K → 15K856*5+851#10469#9618
15K → 20K7321+731#9618#8887
20K → Half891+88#8887#8799
Half → 25K21617+199#8799#8600
25K → 30K172189-17#8600#8617
30K → 20M8577+8#8617#8609
20M → 21M54110-56#8609#8665
21M → 35K4837+11#8665#8654
35K → 23M9557+38#8654#8616
23M → 24M12314+109#8616#8507
24M → 40K9731+66#8507#8441
40K → 25.2M2933-4#8441#8445
25.2M → Finish7462+12#8445#8433
TOTALS5728*640+5088

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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