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BOSTON MARATHON 2023

Cédric Tribolet

Bib: 15453•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 41%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 45%
Division (M50-54)
#0 / 2052
Top 47%
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
7:34/mi
23:30
↑ 97↓ 3451.5%
10K· 6.21 mi
7:16/mi
46:06
↑ 79↓ 1380.4%
15K· 9.32 mi
7:20/mi
1:08:52
↑ 67↓ 78
20K· 12.43 mi
7:27/mi
1:32:01
↑ 106↓ 860.1%
Half· 13.11 mi
7:21/mi
1:37:02
↑ 19↓ 370.5%
25K· 15.53 mi
7:59/mi
1:56:23
↑ 66↓ 880.2%
30K· 18.64 mi
8:03/mi
2:21:23
↑ 181↓ 1480.2%
20M
9:09/mi
2:33:49
↑ 64↓ 500.2%
21M
8:49/mi
2:42:38
↑ 106↓ 241.6%
35K· 21.75 mi
8:11/mi
2:48:45
↑ 17↓ 861.7%
23M
8:21/mi
2:59:12
↑ 23↓ 630.6%
24M
8:23/mi
3:07:35
↓ 821.3%
40K· 24.85 mi
8:15/mi
3:14:38
↓ 200.3%
25.2M
9:25/mi
3:17:53
↑ 13↓ 160.2%
Finish· 26.22 mi
7:45/mi
3:25:47
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:02
Pace7:24 /mi
2nd Half
Distance13.11 mi
Time1:48:45
Pace8:18 /mi
📊Positive Split: 12.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0523:307:3423:30
7:34
-
10K
6.21 mi11:15:4146:067:2522:36
7:16
-0:18
15K
9.32 mi11:38:271:08:527:2322:46
7:20
+0:04
20K
12.43 mi12:01:361:32:017:2423:09
7:27
+0:07
Half
13.11 mi12:06:371:37:027:245:01
7:21
-0:06
25K
15.53 mi12:25:581:56:237:3019:21
7:59
+0:38
30K
18.64 mi12:50:582:21:237:3525:00
8:03
+0:04
20M
20.00 mi13:03:242:33:497:4112:26
9:09
+1:06
21M
21.00 mi13:12:132:42:387:458:49
8:49
-0:20
35K
21.75 mi13:18:202:48:457:466:07
8:11
-0:38
23M
23.00 mi13:28:472:59:127:4710:27
8:21
+0:10
24M
24.00 mi13:37:103:07:357:498:23
8:23
+0:02
40K
24.85 mi13:44:133:14:387:507:03
8:15
-0:08
25.2M
25.20 mi13:47:283:17:537:513:15
9:25
+1:10
Finish
26.22 mi13:55:223:25:477:517:54
7:45
-1:40

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

7:51 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:02

47% of race

Time at Steady Pace

1:15:52

37% of race

Time at Slower Pace

32:53

16% of race

Average Pace: 7:51 /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 mi10:53:0523:307:3423:30
7:34
#10195
10K
6.21 mi11:15:4146:067:2522:36
7:16
#9336
15K
9.32 mi11:38:271:08:527:2322:46
7:20
#9104
20K
12.43 mi12:01:361:32:017:2423:09
7:27
#9038
Half
13.11 mi12:06:371:37:027:245:01
7:21
#9030
25K
15.53 mi12:25:581:56:237:3019:21
7:59
#9574
30K
18.64 mi12:50:582:21:237:3525:00
8:03
#9850
20M
20.00 mi13:03:242:33:497:4112:26
9:09
#10488
21M
21.00 mi13:12:132:42:387:458:49
8:49
#10574
35K
21.75 mi13:18:202:48:457:466:07
8:11
#10644
23M
23.00 mi13:28:472:59:127:4710:27
8:21
#10737
24M
24.00 mi13:37:103:07:357:498:23
8:23
#10862
40K
24.85 mi13:44:133:14:387:507:03
8:15
#10878
25.2M
25.20 mi13:47:283:17:537:513:15
9:25
#10946
Finish
26.22 mi13:55:223:25:477:517:54
7:45
#10906
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi10195823582358790(Top 33%)7419(Top 49%)7419(Top 362%)
10K6.21 mi3.10 mi9336+8597782+4537782+4538669(Top 33%)7369(Top 49%)7369(Top 359%)
15K9.32 mi3.11 mi9104+2327624+1587624+1588790(Top 33%)7419(Top 49%)7419(Top 362%)
20K12.43 mi3.11 mi9038+667573+517573+518922(Top 34%)7461(Top 49%)7461(Top 364%)
Half13.11 mi0.68 mi9030+87562+117562+119030(Top 34%)7546(Top 50%)7546(Top 368%)
25K15.53 mi2.42 mi9574-5447883-3217883-32112563(Top 47%)9146(Top 60%)9146(Top 446%)
30K18.64 mi3.11 mi9850-2768014-1318014-13111257(Top 42%)8475(Top 56%)8475(Top 413%)
20M20.00 mi1.36 mi10488-6388312-2988312-29817285(Top 65%)10930(Top 72%)10930(Top 533%)
21M21.00 mi1.00 mi10574-868322-108322-1012335(Top 46%)8727(Top 58%)8727(Top 425%)
35K21.75 mi0.75 mi10644-708333-118333-1113235(Top 50%)9076(Top 60%)9076(Top 442%)
23M23.00 mi1.25 mi10737-938345-128345-1212194(Top 46%)8550(Top 56%)8550(Top 417%)
24M24.00 mi1.00 mi10862-1258388-438388-4313725(Top 52%)9184(Top 61%)9184(Top 448%)
40K24.85 mi0.85 mi10878-168370+188370+1811635(Top 44%)8137(Top 54%)8137(Top 397%)
25.2M25.20 mi0.35 mi10946-688387-178387-1714735(Top 55%)9539(Top 63%)9539(Top 465%)
Finish26.22 mi1.02 mi10906+408345+428345+4210299(Top 39%)7444(Top 49%)7444(Top 363%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21story building
+97ft-345ft

Overall

8790

Males

7419

M50-54

7419

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

8669

Males

7369

M50-54

7369

10K→15K

6.2 - 9.3 mi

Top 33%
×3story building
+67ft-78ft

Overall

8790

Males

7419

M50-54

7419

15K→20K

9.3 - 12.4 mi

Top 34%
×5story building
+106ft-86ft

Overall

8922

Males

7461

M50-54

7461

20K→Half

12.4 - 13.1 mi

Top 34%
×2story building
+19ft-37ft

Overall

9030

Males

7546

M50-54

7546

Half→25K

13.1 - 15.5 mi

Top 47%
×4story building
+66ft-88ft

Overall

12563

Males

9146

M50-54

9146

25K→30K

15.5 - 18.6 mi

Top 42%
×9story building
+181ft-148ft

Overall

11257

Males

8475

M50-54

8475

30K→20M

18.6 - 20.0 mi

Top 65%
×5story building
+64ft-50ft

Overall

17285

Males

10930

M50-54

10930

20M→21M

20.0 - 21.0 mi

Top 46%
×8story building
+106ft-24ft

Overall

12335

Males

8727

M50-54

8727

21M→35K

21.0 - 21.8 mi

Top 50%
×7story building
+17ft-86ft

Overall

13235

Males

9076

M50-54

9076

35K→23M

21.8 - 23.0 mi

Top 46%
×5story building
+23ft-63ft

Overall

12194

Males

8550

M50-54

8550

23M→24M

23.0 - 24.0 mi

Top 52%
×6story building
+12ft-82ft

Overall

13725

Males

9184

M50-54

9184

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11635

Males

8137

M50-54

8137

40K→25.2M

24.9 - 25.2 mi

Top 55%
×1story
+13ft-16ft

Overall

14735

Males

9539

M50-54

9539

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2story building
+22ft-21ft

Overall

10299

Males

7444

M50-54

7444

Passing Analysis

Category:
Athletes Passed
1863*
Passed By
2573
Net Change
-711
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10195
5K → 10K912*53+859#10195#9336
10K → 15K29058+232#9336#9104
15K → 20K15892+66#9104#9038
20K → Half3022+8#9038#9030
Half → 25K29573-544#9030#9574
25K → 30K91*367-276#9574#9850
30K → 20M13650-638#9850#10488
20M → 21M54140-86#10488#10574
21M → 35K36106-70#10574#10644
35K → 23M62155-93#10644#10737
23M → 24M32157-125#10737#10862
24M → 40K6076-16#10862#10878
40K → 25.2M1583-68#10878#10946
25.2M → Finish8141+40#10946#10906
TOTALS1863*2573-711

* 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