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BOSTON MARATHON 2023

Jean-Louis Beaudonnet

Bib: 11976•M

FL

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 31%
Gender (Male)
#0 / 15176
Top 45%
Masters (Masters Men)
#0 / 9891
Top 33%
Division (M60-64)
#0 / 1110
Top 6%
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
7:22/mi
22:54
↑ 97↓ 3451.5%
10K· 6.21 mi
7:25/mi
45:57
↑ 79↓ 1380.4%
15K· 9.32 mi
7:25/mi
1:09:01
↑ 67↓ 78
20K· 12.43 mi
7:31/mi
1:32:21
↑ 106↓ 860.1%
Half· 13.11 mi
7:23/mi
1:37:23
↑ 19↓ 370.5%
25K· 15.53 mi
7:30/mi
1:55:33
↑ 66↓ 880.2%
30K· 18.64 mi
7:34/mi
2:19:03
↑ 181↓ 1480.2%
20M
7:31/mi
2:29:16
↑ 64↓ 500.2%
21M
8:06/mi
2:37:22
↑ 106↓ 241.6%
35K· 21.75 mi
7:16/mi
2:42:48
↑ 17↓ 861.7%
23M
7:42/mi
2:52:27
↑ 23↓ 630.6%
24M
7:24/mi
2:59:51
↓ 821.3%
40K· 24.85 mi
7:31/mi
3:06:17
↓ 200.3%
25.2M
8:13/mi
3:09:07
↑ 13↓ 160.2%
Finish· 26.22 mi
7:27/mi
3:16:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:23
Pace7:26 /mi
2nd Half
Distance13.11 mi
Time1:39:20
Pace7:35 /mi
📊Positive Split: 2.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:0422:547:2222:54
7:22
-
10K
6.21 mi11:13:0745:577:2423:03
7:25
+0:03
15K
9.32 mi11:36:111:09:017:2423:04
7:25
0:00
20K
12.43 mi11:59:311:32:217:2623:20
7:31
+0:06
Half
13.11 mi12:04:331:37:237:265:02
7:23
-0:08
25K
15.53 mi12:22:431:55:337:2618:10
7:30
+0:07
30K
18.64 mi12:46:132:19:037:2823:30
7:34
+0:04
20M
20.00 mi12:56:262:29:167:2810:13
7:31
-0:03
21M
21.00 mi13:04:322:37:227:308:06
8:06
+0:35
35K
21.75 mi13:09:582:42:487:295:26
7:16
-0:50
23M
23.00 mi13:19:372:52:277:309:39
7:42
+0:26
24M
24.00 mi13:27:012:59:517:307:24
7:24
-0:18
40K
24.85 mi13:33:273:06:177:306:26
7:31
+0:07
25.2M
25.20 mi13:36:173:09:077:302:50
8:13
+0:42
Finish
26.22 mi13:43:533:16:437:307:36
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

7:16 /mi

Average Pace

7:30 /mi

Slowest Pace

8:13 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:47

94% of race

Time at Steady Pace

10:56

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:30 /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 mi10:50:0422:547:2222:54
7:22
#8591
10K
6.21 mi11:13:0745:577:2423:03
7:25
#9147
15K
9.32 mi11:36:111:09:017:2423:04
7:25
#9212
20K
12.43 mi11:59:311:32:217:2623:20
7:31
#9248
Half
13.11 mi12:04:331:37:237:265:02
7:23
#9229
25K
15.53 mi12:22:431:55:337:2618:10
7:30
#9131
30K
18.64 mi12:46:132:19:037:2823:30
7:34
#8819
20M
20.00 mi12:56:262:29:167:2810:13
7:31
#8658
21M
21.00 mi13:04:322:37:227:308:06
8:06
#8587
35K
21.75 mi13:09:582:42:487:295:26
7:16
#8526
23M
23.00 mi13:19:372:52:277:309:39
7:42
#8450
24M
24.00 mi13:27:012:59:517:307:24
7:24
#8353
40K
24.85 mi13:33:273:06:177:306:26
7:31
#8275
25.2M
25.20 mi13:36:173:09:077:302:50
8:13
#8254
Finish
26.22 mi13:43:533:16:437:307:36
7:27
#8212
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi8591735173519543(Top 36%)7886(Top 52%)7886(Top 710%)
10K6.21 mi3.10 mi9147-5567665-3147665-3149782(Top 37%)8044(Top 53%)8044(Top 725%)
15K9.32 mi3.11 mi9212-657694-297694-299543(Top 36%)7886(Top 52%)7886(Top 710%)
20K12.43 mi3.11 mi9248-367696-27696-29371(Top 35%)7723(Top 51%)7723(Top 696%)
Half13.11 mi0.68 mi9229+197683+137683+139163(Top 34%)7598(Top 50%)7598(Top 685%)
25K15.53 mi2.42 mi9131+987627+567627+568716(Top 33%)7270(Top 48%)7270(Top 655%)
30K18.64 mi3.11 mi8819+3127396+2317396+2317669(Top 29%)6493(Top 43%)6493(Top 585%)
20M20.00 mi1.36 mi8658+1617273+1237273+1236913(Top 26%)5922(Top 39%)5922(Top 534%)
21M21.00 mi1.00 mi8587+717209+647209+647992(Top 30%)6469(Top 43%)6469(Top 583%)
35K21.75 mi0.75 mi8526+617156+537156+536906(Top 26%)5840(Top 38%)5840(Top 526%)
23M23.00 mi1.25 mi8450+767091+657091+657751(Top 29%)6276(Top 41%)6276(Top 565%)
24M24.00 mi1.00 mi8353+977009+827009+827048(Top 26%)5744(Top 38%)5744(Top 517%)
40K24.85 mi0.85 mi8275+786936+736936+736845(Top 26%)5543(Top 37%)5543(Top 499%)
25.2M25.20 mi0.35 mi8254+216910+266910+267741(Top 29%)6017(Top 40%)6017(Top 542%)
Finish26.22 mi1.02 mi8212+426867+436867+438211(Top 31%)6284(Top 41%)6284(Top 566%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
×21story building
+97ft-345ft

Overall

9543

Males

7886

M60-64

7886

5K→10K

3.1 - 6.2 mi

Top 37%
×5story building
+79ft-138ft

Overall

9782

Males

8044

M60-64

8044

10K→15K

6.2 - 9.3 mi

Top 36%
×3story building
+67ft-78ft

Overall

9543

Males

7886

M60-64

7886

15K→20K

9.3 - 12.4 mi

Top 35%
×5story building
+106ft-86ft

Overall

9371

Males

7723

M60-64

7723

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

9163

Males

7598

M60-64

7598

Half→25K

13.1 - 15.5 mi

Top 33%
×4story building
+66ft-88ft

Overall

8716

Males

7270

M60-64

7270

25K→30K

15.5 - 18.6 mi

Top 29%
×9story building
+181ft-148ft

Overall

7669

Males

6493

M60-64

6493

30K→20M

18.6 - 20.0 mi

Top 26%
×5story building
+64ft-50ft

Overall

6913

Males

5922

M60-64

5922

20M→21M

20.0 - 21.0 mi

Top 30%
×8story building
+106ft-24ft

Overall

7992

Males

6469

M60-64

6469

21M→35K

21.0 - 21.8 mi

Top 26%
×7story building
+17ft-86ft

Overall

6906

Males

5840

M60-64

5840

35K→23M

21.8 - 23.0 mi

Top 29%
×5story building
+23ft-63ft

Overall

7751

Males

6276

M60-64

6276

23M→24M

23.0 - 24.0 mi

Top 26%
×6story building
+12ft-82ft

Overall

7048

Males

5744

M60-64

5744

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6845

Males

5543

M60-64

5543

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7741

Males

6017

M60-64

6017

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8211

Males

6284

M60-64

6284

Passing Analysis

Category:
Athletes Passed
1674
Passed By
1295
Net Change
+379
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8591
5K → 10K86642-556#8591#9147
10K → 15K122187-65#9147#9212
15K → 20K125161-36#9212#9248
20K → Half3617+19#9248#9229
Half → 25K15860+98#9229#9131
25K → 30K34331+312#9131#8819
30K → 20M17716+161#8819#8658
20M → 21M10938+71#8658#8587
21M → 35K7211+61#8587#8526
35K → 23M11539+76#8526#8450
23M → 24M11922+97#8450#8353
24M → 40K9618+78#8353#8275
40K → 25.2M3312+21#8275#8254
25.2M → Finish8341+42#8254#8212
TOTALS16741295+379
📊

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