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BOSTON MARATHON 2023

William Moe

LA

Bib: 13026 M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 38%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 42%
Division (M50-54)
#0 / 2052
Top 41%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
7:47/mi
24:12
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
7:23/mi
47:08
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
7:24/mi
1:10:06
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
7:22/mi
1:32:58
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
7:15/mi
1:37:55
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
7:30/mi
1:56:07
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
7:46/mi
2:20:15
↑ 181↓ 1480.2%
138 ft elev
20M
7:49/mi
2:30:53
↑ 64↓ 500.2%
148 ft elev
21M
8:14/mi
2:39:07
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
7:37/mi
2:44:49
↑ 17↓ 861.7%
156 ft elev
23M
8:15/mi
2:55:09
↑ 23↓ 630.6%
116 ft elev
24M
8:13/mi
3:03:22
↓ 821.3%
34 ft elev
40K· 24.85 mi
8:54/mi
3:10:59
↓ 200.3%
20 ft elev
25.2M
9:31/mi
3:14:16
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
8:26/mi
3:22:52
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:55
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:44:57
Pace8:00 /mi
📊Positive Split: 7.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4124:127:4724:12
7:47
-
10K
6.21 mi11:15:3747:087:3522:56
7:23
-0:24
15K
9.32 mi11:38:351:10:067:3122:58
7:24
+0:01
20K
12.43 mi12:01:271:32:587:2922:52
7:22
-0:02
Half
13.11 mi12:06:241:37:557:284:57
7:15
-0:07
25K
15.53 mi12:24:361:56:077:2818:12
7:30
+0:15
30K
18.64 mi12:48:442:20:157:3124:08
7:46
+0:16
20M
20.00 mi12:59:222:30:537:3310:38
7:49
+0:03
21M
21.00 mi13:07:362:39:077:358:14
8:14
+0:25
35K
21.75 mi13:13:182:44:497:355:42
7:37
-0:37
23M
23.00 mi13:23:382:55:097:3710:20
8:15
+0:38
24M
24.00 mi13:31:513:03:227:388:13
8:13
-0:02
40K
24.85 mi13:39:283:10:597:417:37
8:54
+0:41
25.2M
25.20 mi13:42:453:14:167:433:17
9:31
+0:37
Finish
26.22 mi13:51:213:22:527:458:36
8:26
-1:05

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

7:15 /mi

Average Pace

7:45 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:43

36% of race

Time at Steady Pace

1:22:52

41% of race

Time at Slower Pace

46:17

23% of race

Average Pace: 7:44 /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 mi10:52:4124:127:4724:12
7:47
#12238
10K
6.21 mi11:15:3747:087:3522:56
7:23
#10778
15K
9.32 mi11:38:351:10:067:3122:58
7:24
#10244
20K
12.43 mi12:01:271:32:587:2922:52
7:22
#9654
Half
13.11 mi12:06:241:37:557:284:57
7:15
#9579
25K
15.53 mi12:24:361:56:077:2818:12
7:30
#9428
30K
18.64 mi12:48:442:20:157:3124:08
7:46
#9345
20M
20.00 mi12:59:222:30:537:3310:38
7:49
#9302
21M
21.00 mi13:07:362:39:077:358:14
8:14
#9238
35K
21.75 mi13:13:182:44:497:355:42
7:37
#9230
23M
23.00 mi13:23:382:55:097:3710:20
8:15
#9325
24M
24.00 mi13:31:513:03:227:388:13
8:13
#9484
40K
24.85 mi13:39:283:10:597:417:37
8:54
#9698
25.2M
25.20 mi13:42:453:14:167:433:17
9:31
#9797
Finish
26.22 mi13:51:213:22:527:458:36
8:26
#10013
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi12238921992199266(Top 35%)7714(Top 51%)7714(Top 376%)
10K6.21 mi3.10 mi10778+14608550+6698550+6699456(Top 36%)7835(Top 52%)7835(Top 382%)
15K9.32 mi3.11 mi10244+5348297+2538297+2539266(Top 35%)7714(Top 51%)7714(Top 376%)
20K12.43 mi3.11 mi9654+5907959+3387959+3388215(Top 31%)7028(Top 46%)7028(Top 342%)
Half13.11 mi0.68 mi9579+757910+497910+498256(Top 31%)7070(Top 47%)7070(Top 345%)
25K15.53 mi2.42 mi9428+1517793+1177793+1178836(Top 33%)7337(Top 48%)7337(Top 358%)
30K18.64 mi3.11 mi9345+837707+867707+869101(Top 34%)7347(Top 48%)7347(Top 358%)
20M20.00 mi1.36 mi9302+437654+537654+539064(Top 34%)7239(Top 48%)7239(Top 353%)
21M21.00 mi1.00 mi9238+647598+567598+568797(Top 33%)6952(Top 46%)6952(Top 339%)
35K21.75 mi0.75 mi9230+87576+227576+229391(Top 35%)7296(Top 48%)7296(Top 356%)
23M23.00 mi1.25 mi9325-957610-347610-3411525(Top 43%)8240(Top 54%)8240(Top 402%)
24M24.00 mi1.00 mi9484-1597684-747684-7412684(Top 48%)8699(Top 57%)8699(Top 424%)
40K24.85 mi0.85 mi9698-2147776-927776-9215628(Top 59%)9954(Top 66%)9954(Top 485%)
25.2M25.20 mi0.35 mi9797-997805-297805-2915200(Top 57%)9741(Top 64%)9741(Top 475%)
Finish26.22 mi1.02 mi10013-2167898-937898-9314959(Top 56%)9701(Top 64%)9701(Top 473%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 35%
×21story building
+97ft-345ft

Overall

9266

Males

7714

M50-54

7714

5K→10K

3.1 - 6.2 mi

Top 36%
×5story building
+79ft-138ft

Overall

9456

Males

7835

M50-54

7835

10K→15K

6.2 - 9.3 mi

Top 35%
×3story building
+67ft-78ft

Overall

9266

Males

7714

M50-54

7714

15K→20K

9.3 - 12.4 mi

Top 31%
×5story building
+106ft-86ft

Overall

8215

Males

7028

M50-54

7028

20K→Half

12.4 - 13.1 mi

Top 31%
×2story building
+19ft-37ft

Overall

8256

Males

7070

M50-54

7070

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

8836

Males

7337

M50-54

7337

25K→30K

15.5 - 18.6 mi

Top 34%
×9story building
+181ft-148ft

Overall

9101

Males

7347

M50-54

7347

30K→20M

18.6 - 20.0 mi

Top 34%
×5story building
+64ft-50ft

Overall

9064

Males

7239

M50-54

7239

20M→21M

20.0 - 21.0 mi

Top 33%
×8story building
+106ft-24ft

Overall

8797

Males

6952

M50-54

6952

21M→35K

21.0 - 21.8 mi

Top 35%
×7story building
+17ft-86ft

Overall

9391

Males

7296

M50-54

7296

35K→23M

21.8 - 23.0 mi

Top 43%
×5story building
+23ft-63ft

Overall

11525

Males

8240

M50-54

8240

23M→24M

23.0 - 24.0 mi

Top 48%
×6story building
+12ft-82ft

Overall

12684

Males

8699

M50-54

8699

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15628

Males

9954

M50-54

9954

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

15200

Males

9741

M50-54

9741

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2story building
+22ft-21ft

Overall

14959

Males

9701

M50-54

9701

Passing Analysis

Category:
Athletes Passed
3531*
Passed By
1305
Net Change
+2225
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12238
5K → 10K148727+1460#12238#10778
10K → 15K56733+534#10778#10244
15K → 20K596*6+590#10244#9654
20K → Half772+75#9654#9579
Half → 25K19746+151#9579#9428
25K → 30K212*129+83#9428#9345
30K → 20M9653+43#9345#9302
20M → 21M11652+64#9302#9238
21M → 35K4638+8#9238#9230
35K → 23M55150-95#9230#9325
23M → 24M27186-159#9325#9484
24M → 40K20*234-214#9484#9698
40K → 25.2M13112-99#9698#9797
25.2M → Finish22237-216#9797#10013
TOTALS3531*1305+2225

* 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