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BOSTON MARATHON 2023

Didier Jauliac

Bib: 14327•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 48%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Top 40%
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
7:44/mi
24:02
↑ 97↓ 3451.5%
10K· 6.21 mi
7:37/mi
47:41
↑ 79↓ 1380.4%
15K· 9.32 mi
7:35/mi
1:11:16
↑ 67↓ 78
20K· 12.43 mi
7:42/mi
1:35:12
↑ 106↓ 860.1%
Half· 13.11 mi
7:37/mi
1:40:24
↑ 19↓ 370.5%
25K· 15.53 mi
7:50/mi
1:59:23
↑ 66↓ 880.2%
30K· 18.64 mi
8:17/mi
2:25:07
↑ 181↓ 1480.2%
20M
8:27/mi
2:36:36
↑ 64↓ 500.2%
21M
9:04/mi
2:45:40
↑ 106↓ 241.6%
35K· 21.75 mi
8:24/mi
2:51:57
↑ 17↓ 861.7%
23M
8:46/mi
3:02:56
↑ 23↓ 630.6%
24M
8:42/mi
3:11:38
↓ 821.3%
40K· 24.85 mi
9:02/mi
3:19:21
↓ 200.3%
25.2M
9:52/mi
3:22:45
↑ 13↓ 160.2%
Finish· 26.22 mi
9:05/mi
3:32:00
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:24
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:51:36
Pace8:31 /mi
📊Positive Split: 11.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5024:027:4424:02
7:44
-
10K
6.21 mi11:16:2947:417:4023:39
7:37
-0:07
15K
9.32 mi11:40:041:11:167:3923:35
7:35
-0:02
20K
12.43 mi12:04:001:35:127:4023:56
7:42
+0:07
Half
13.11 mi12:09:121:40:247:405:12
7:37
-0:05
25K
15.53 mi12:28:111:59:237:4118:59
7:50
+0:13
30K
18.64 mi12:53:552:25:077:4725:44
8:17
+0:27
20M
20.00 mi13:05:242:36:367:5011:29
8:27
+0:10
21M
21.00 mi13:14:282:45:407:539:04
9:04
+0:37
35K
21.75 mi13:20:452:51:577:546:17
8:24
-0:40
23M
23.00 mi13:31:443:02:567:5710:59
8:46
+0:22
24M
24.00 mi13:40:263:11:387:598:42
8:42
-0:04
40K
24.85 mi13:48:093:19:218:017:43
9:02
+0:20
25.2M
25.20 mi13:51:333:22:458:033:24
9:52
+0:50
Finish
26.22 mi14:00:483:32:008:059:15
9:05
-0:47

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

7:35 /mi

Average Pace

8:05 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:59:23

56% of race

Time at Steady Pace

52:12

25% of race

Time at Slower Pace

40:25

19% of race

Average Pace: 8:05 /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 mi10:52:5024:027:4424:02
7:44
#11765
10K
6.21 mi11:16:2947:417:4023:39
7:37
#11556
15K
9.32 mi11:40:041:11:167:3923:35
7:35
#11328
20K
12.43 mi12:04:001:35:127:4023:56
7:42
#11186
Half
13.11 mi12:09:121:40:247:405:12
7:37
#11180
25K
15.53 mi12:28:111:59:237:4118:59
7:50
#11177
30K
18.64 mi12:53:552:25:077:4725:44
8:17
#11485
20M
20.00 mi13:05:242:36:367:5011:29
8:27
#11624
21M
21.00 mi13:14:282:45:407:539:04
9:04
#11763
35K
21.75 mi13:20:452:51:577:546:17
8:24
#11891
23M
23.00 mi13:31:443:02:567:5710:59
8:46
#12074
24M
24.00 mi13:40:263:11:387:598:42
8:42
#12270
40K
24.85 mi13:48:093:19:218:017:43
9:02
#12455
25.2M
25.20 mi13:51:333:22:458:033:24
9:52
#12531
Finish
26.22 mi14:00:483:32:008:059:15
9:05
#12803
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi117659021902110931(Top 41%)8620(Top 57%)8620(Top 606%)
10K6.21 mi3.10 mi11556+2098906+1158906+11511431(Top 43%)8847(Top 58%)8847(Top 622%)
15K9.32 mi3.11 mi11328+2288809+978809+9710931(Top 41%)8620(Top 57%)8620(Top 606%)
20K12.43 mi3.11 mi11186+1428745+648745+6410954(Top 41%)8561(Top 56%)8561(Top 602%)
Half13.11 mi0.68 mi11180+68734+118734+1111198(Top 42%)8730(Top 58%)8730(Top 614%)
25K15.53 mi2.42 mi11177+38707+278707+2711342(Top 43%)8649(Top 57%)8649(Top 608%)
30K18.64 mi3.11 mi11485-3088788-818788-8112906(Top 48%)9191(Top 61%)9191(Top 646%)
20M20.00 mi1.36 mi11624-1398827-398827-3913301(Top 50%)9259(Top 61%)9259(Top 651%)
21M21.00 mi1.00 mi11763-1398866-398866-3913769(Top 52%)9381(Top 62%)9381(Top 660%)
35K21.75 mi0.75 mi11891-1288911-458911-4514663(Top 55%)9714(Top 64%)9714(Top 683%)
23M23.00 mi1.25 mi12074-1838960-498960-4914811(Top 56%)9719(Top 64%)9719(Top 683%)
24M24.00 mi1.00 mi12270-1969028-689028-6815631(Top 59%)10001(Top 66%)10001(Top 703%)
40K24.85 mi0.85 mi12455-1859092-649092-6416239(Top 61%)10220(Top 67%)10220(Top 719%)
25.2M25.20 mi0.35 mi12531-769116-249116-2416740(Top 63%)10426(Top 69%)10426(Top 733%)
Finish26.22 mi1.02 mi12803-2729202-869202-8618332(Top 69%)11225(Top 74%)11225(Top 789%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
×21story building
+97ft-345ft

Overall

10931

Males

8620

M55-59

8620

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

11431

Males

8847

M55-59

8847

10K→15K

6.2 - 9.3 mi

Top 41%
×3story building
+67ft-78ft

Overall

10931

Males

8620

M55-59

8620

15K→20K

9.3 - 12.4 mi

Top 41%
×5story building
+106ft-86ft

Overall

10954

Males

8561

M55-59

8561

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

11198

Males

8730

M55-59

8730

Half→25K

13.1 - 15.5 mi

Top 43%
×4story building
+66ft-88ft

Overall

11342

Males

8649

M55-59

8649

25K→30K

15.5 - 18.6 mi

Top 48%
×9story building
+181ft-148ft

Overall

12906

Males

9191

M55-59

9191

30K→20M

18.6 - 20.0 mi

Top 50%
×5story building
+64ft-50ft

Overall

13301

Males

9259

M55-59

9259

20M→21M

20.0 - 21.0 mi

Top 52%
×8story building
+106ft-24ft

Overall

13769

Males

9381

M55-59

9381

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

14663

Males

9714

M55-59

9714

35K→23M

21.8 - 23.0 mi

Top 56%
×5story building
+23ft-63ft

Overall

14811

Males

9719

M55-59

9719

23M→24M

23.0 - 24.0 mi

Top 59%
×6story building
+12ft-82ft

Overall

15631

Males

10001

M55-59

10001

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16239

Males

10220

M55-59

10220

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

16740

Males

10426

M55-59

10426

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

18332

Males

11225

M55-59

11225

Passing Analysis

Category:
Athletes Passed
1442
Passed By
2480
Net Change
-1038
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11765
5K → 10K411202+209#11765#11556
10K → 15K31486+228#11556#11328
15K → 20K23088+142#11328#11186
20K → Half2923+6#11186#11180
Half → 25K130127+3#11180#11177
25K → 30K88396-308#11177#11485
30K → 20M54193-139#11485#11624
20M → 21M48187-139#11624#11763
21M → 35K18146-128#11763#11891
35K → 23M46229-183#11891#12074
23M → 24M24220-196#12074#12270
24M → 40K17202-185#12270#12455
40K → 25.2M1591-76#12455#12531
25.2M → Finish18290-272#12531#12803
TOTALS14422480-1038
📊

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