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BOSTON MARATHON 2023

Lee Allman

Bib: 11114•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 23%
Gender (Male)
#0 / 15176
Top 37%
Masters (Masters Men)
#0 / 9891
Top 22%
Division (M45-49)
#0 / 2252
Top 28%
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
7:10/mi
22:16
↑ 97↓ 3451.5%
10K· 6.21 mi
6:53/mi
43:38
↑ 79↓ 1380.4%
15K· 9.32 mi
6:54/mi
1:05:05
↑ 67↓ 78
20K· 12.43 mi
6:59/mi
1:26:46
↑ 106↓ 860.1%
Half· 13.11 mi
6:52/mi
1:31:27
↑ 19↓ 370.5%
25K· 15.53 mi
7:12/mi
1:48:54
↑ 66↓ 880.2%
30K· 18.64 mi
7:22/mi
2:11:47
↑ 181↓ 1480.2%
20M
7:27/mi
2:21:55
↑ 64↓ 500.2%
21M
7:55/mi
2:29:50
↑ 106↓ 241.6%
35K· 21.75 mi
7:13/mi
2:35:14
↑ 17↓ 861.7%
23M
7:36/mi
2:44:45
↑ 23↓ 630.6%
24M
7:28/mi
2:52:13
↓ 821.3%
40K· 24.85 mi
7:35/mi
2:58:42
↓ 200.3%
25.2M
8:13/mi
3:01:32
↑ 13↓ 160.2%
Finish· 26.22 mi
7:27/mi
3:09:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:27
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:37:41
Pace7:27 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5822:167:1022:16
7:10
-
10K
6.21 mi11:10:2043:387:0121:22
6:53
-0:17
15K
9.32 mi11:31:471:05:056:5921:27
6:54
+0:01
20K
12.43 mi11:53:281:26:466:5921:41
6:59
+0:05
Half
13.11 mi11:58:091:31:276:594:41
6:52
-0:07
25K
15.53 mi12:15:361:48:547:0117:27
7:12
+0:20
30K
18.64 mi12:38:292:11:477:0422:53
7:22
+0:10
20M
20.00 mi12:48:372:21:557:0610:08
7:27
+0:05
21M
21.00 mi12:56:322:29:507:087:55
7:55
+0:28
35K
21.75 mi13:01:562:35:147:085:24
7:13
-0:42
23M
23.00 mi13:11:272:44:457:109:31
7:36
+0:23
24M
24.00 mi13:18:552:52:137:117:28
7:28
-0:08
40K
24.85 mi13:25:242:58:427:116:29
7:35
+0:07
25.2M
25.20 mi13:28:143:01:327:122:50
8:13
+0:38
Finish
26.22 mi13:35:503:09:087:137:36
7:27
-0:46

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

6:52 /mi

Average Pace

7:13 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:23

86% of race

Time at Steady Pace

23:55

13% of race

Time at Slower Pace

2:50

1% of race

Average Pace: 7:13 /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 mi10:48:5822:167:1022:16
7:10
#7294
10K
6.21 mi11:10:2043:387:0121:22
6:53
#6628
15K
9.32 mi11:31:471:05:056:5921:27
6:54
#6390
20K
12.43 mi11:53:281:26:466:5921:41
6:59
#6241
Half
13.11 mi11:58:091:31:276:594:41
6:52
#6218
25K
15.53 mi12:15:361:48:547:0117:27
7:12
#6280
30K
18.64 mi12:38:292:11:477:0422:53
7:22
#6231
20M
20.00 mi12:48:372:21:557:0610:08
7:27
#6214
21M
21.00 mi12:56:322:29:507:087:55
7:55
#6190
35K
21.75 mi13:01:562:35:147:085:24
7:13
#6192
23M
23.00 mi13:11:272:44:457:109:31
7:36
#6181
24M
24.00 mi13:18:552:52:137:117:28
7:28
#6163
40K
24.85 mi13:25:242:58:427:116:29
7:35
#6169
25.2M
25.20 mi13:28:143:01:327:122:50
8:13
#6169
Finish
26.22 mi13:35:503:09:087:137:36
7:27
#6217
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7294649264925985(Top 22%)5453(Top 36%)5453(Top 242%)
10K6.21 mi3.10 mi6628+6665977+5155977+5155967(Top 22%)5436(Top 36%)5436(Top 241%)
15K9.32 mi3.11 mi6390+2385779+1985779+1985985(Top 22%)5453(Top 36%)5453(Top 242%)
20K12.43 mi3.11 mi6241+1495661+1185661+1185864(Top 22%)5362(Top 35%)5362(Top 238%)
Half13.11 mi0.68 mi6218+235647+145647+145786(Top 22%)5318(Top 35%)5318(Top 236%)
25K15.53 mi2.42 mi6280-625692-455692-456650(Top 25%)5897(Top 39%)5897(Top 262%)
30K18.64 mi3.11 mi6231+495637+555637+556387(Top 24%)5648(Top 37%)5648(Top 251%)
20M20.00 mi1.36 mi6214+175613+245613+246485(Top 24%)5635(Top 37%)5635(Top 250%)
21M21.00 mi1.00 mi6190+245582+315582+316804(Top 26%)5738(Top 38%)5738(Top 255%)
35K21.75 mi0.75 mi6192-25583-15583-16599(Top 25%)5636(Top 37%)5636(Top 250%)
23M23.00 mi1.25 mi6181+115563+205563+207064(Top 27%)5859(Top 39%)5859(Top 260%)
24M24.00 mi1.00 mi6163+185531+325531+327438(Top 28%)5963(Top 39%)5963(Top 265%)
40K24.85 mi0.85 mi6169-65526+55526+57178(Top 27%)5726(Top 38%)5726(Top 254%)
25.2M25.20 mi0.35 mi61695521+55521+57699(Top 29%)5975(Top 39%)5975(Top 265%)
Finish26.22 mi1.02 mi6217-485545-245545-248182(Top 31%)6255(Top 41%)6255(Top 278%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21story building
+97ft-345ft

Overall

5985

Males

5453

M45-49

5453

5K→10K

3.1 - 6.2 mi

Top 22%
×5story building
+79ft-138ft

Overall

5967

Males

5436

M45-49

5436

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+67ft-78ft

Overall

5985

Males

5453

M45-49

5453

15K→20K

9.3 - 12.4 mi

Top 22%
×5story building
+106ft-86ft

Overall

5864

Males

5362

M45-49

5362

20K→Half

12.4 - 13.1 mi

Top 22%
×2story building
+19ft-37ft

Overall

5786

Males

5318

M45-49

5318

Half→25K

13.1 - 15.5 mi

Top 25%
×4story building
+66ft-88ft

Overall

6650

Males

5897

M45-49

5897

25K→30K

15.5 - 18.6 mi

Top 24%
×9story building
+181ft-148ft

Overall

6387

Males

5648

M45-49

5648

30K→20M

18.6 - 20.0 mi

Top 24%
×5story building
+64ft-50ft

Overall

6485

Males

5635

M45-49

5635

20M→21M

20.0 - 21.0 mi

Top 26%
×8story building
+106ft-24ft

Overall

6804

Males

5738

M45-49

5738

21M→35K

21.0 - 21.8 mi

Top 25%
×7story building
+17ft-86ft

Overall

6599

Males

5636

M45-49

5636

35K→23M

21.8 - 23.0 mi

Top 27%
×5story building
+23ft-63ft

Overall

7064

Males

5859

M45-49

5859

23M→24M

23.0 - 24.0 mi

Top 28%
×6story building
+12ft-82ft

Overall

7438

Males

5963

M45-49

5963

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

7178

Males

5726

M45-49

5726

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7699

Males

5975

M45-49

5975

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8182

Males

6255

M45-49

6255

Passing Analysis

Category:
Athletes Passed
1769
Passed By
692
Net Change
+1077
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7294
5K → 10K68620+666#7294#6628
10K → 15K27335+238#6628#6390
15K → 20K17728+149#6390#6241
20K → Half3411+23#6241#6218
Half → 25K59121-62#6218#6280
25K → 30K14091+49#6280#6231
30K → 20M6649+17#6231#6214
20M → 21M6642+24#6214#6190
21M → 35K3133-2#6190#6192
35K → 23M6857+11#6192#6181
23M → 24M6749+18#6181#6163
24M → 40K4551-6#6163#6169
40K → 25.2M21210#6169#6169
25.2M → Finish3684-48#6169#6217
TOTALS1769692+1077
📊

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