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BOSTON MARATHON 2023

Jasmin Rancourt

Bib: 19453•M

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 47%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M60-64)
#0 / 1110
Top 17%
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
8:19/mi
25:50
↑ 97↓ 3451.5%
10K· 6.21 mi
8:14/mi
51:26
↑ 79↓ 1380.4%
15K· 9.32 mi
8:07/mi
1:16:39
↑ 67↓ 78
20K· 12.43 mi
8:08/mi
1:41:56
↑ 106↓ 860.1%
Half· 13.11 mi
7:40/mi
1:47:10
↑ 19↓ 370.5%
25K· 15.53 mi
7:43/mi
2:05:53
↑ 66↓ 880.2%
30K· 18.64 mi
8:18/mi
2:31:41
↑ 181↓ 1480.2%
20M
7:54/mi
2:42:25
↑ 64↓ 500.2%
21M
8:11/mi
2:50:36
↑ 106↓ 241.6%
35K· 21.75 mi
7:44/mi
2:56:23
↑ 17↓ 861.7%
23M
7:52/mi
3:06:14
↑ 23↓ 630.6%
24M
7:37/mi
3:13:51
↓ 821.3%
40K· 24.85 mi
7:41/mi
3:20:25
↓ 200.3%
25.2M
8:16/mi
3:23:16
↑ 13↓ 160.2%
Finish· 26.22 mi
7:14/mi
3:30:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:47:10
Pace8:10 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:43:28
Pace7:54 /mi
📊Negative Split: 3.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:1125:508:1925:50
8:19
-
10K
6.21 mi11:43:4751:268:1725:36
8:14
-0:05
15K
9.32 mi12:09:001:16:398:1325:13
8:07
-0:07
20K
12.43 mi12:34:171:41:568:1225:17
8:08
+0:01
Half
13.11 mi12:39:311:47:108:105:14
7:40
-0:28
25K
15.53 mi12:58:142:05:538:0618:43
7:43
+0:03
30K
18.64 mi13:24:022:31:418:0825:48
8:18
+0:35
20M
20.00 mi13:34:462:42:258:0710:44
7:54
-0:24
21M
21.00 mi13:42:572:50:368:078:11
8:11
+0:17
35K
21.75 mi13:48:442:56:238:075:47
7:44
-0:27
23M
23.00 mi13:58:353:06:148:069:51
7:52
+0:08
24M
24.00 mi14:06:123:13:518:057:37
7:37
-0:15
40K
24.85 mi14:12:463:20:258:046:34
7:41
+0:04
25.2M
25.20 mi14:15:373:23:168:042:51
8:16
+0:35
Finish
26.22 mi14:22:593:30:388:027:22
7:14
-1:02

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

7:14 /mi

Average Pace

8:02 /mi

Slowest Pace

8:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:11:52

34% of race

Time at Steady Pace

2:18:46

66% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:02 /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 mi11:18:1125:508:1925:50
8:19
#16240
10K
6.21 mi11:43:4751:268:1725:36
8:14
#16338
15K
9.32 mi12:09:001:16:398:1325:13
8:07
#15987
20K
12.43 mi12:34:171:41:568:1225:17
8:08
#15581
Half
13.11 mi12:39:311:47:108:105:14
7:40
#15413
25K
15.53 mi12:58:142:05:538:0618:43
7:43
#14668
30K
18.64 mi13:24:022:31:418:0825:48
8:18
#14376
20M
20.00 mi13:34:462:42:258:0710:44
7:54
#14008
21M
21.00 mi13:42:572:50:368:078:11
8:11
#13633
35K
21.75 mi13:48:442:56:238:075:47
7:44
#13490
23M
23.00 mi13:58:353:06:148:069:51
7:52
#13172
24M
24.00 mi14:06:123:13:518:057:37
7:37
#12961
40K
24.85 mi14:12:463:20:258:046:34
7:41
#12757
25.2M
25.20 mi14:15:373:23:168:042:51
8:16
#12685
Finish
26.22 mi14:22:593:30:388:027:22
7:14
#12433
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16240107861078615265(Top 57%)10409(Top 69%)10409(Top 938%)
10K6.21 mi3.10 mi16338-9810832-4610832-4616513(Top 62%)10907(Top 72%)10907(Top 983%)
15K9.32 mi3.11 mi15987+35110692+14010692+14015265(Top 57%)10409(Top 69%)10409(Top 938%)
20K12.43 mi3.11 mi15581+40610516+17610516+17614488(Top 54%)10074(Top 66%)10074(Top 908%)
Half13.11 mi0.68 mi15413+16810452+6410452+6411598(Top 44%)8911(Top 59%)8911(Top 803%)
25K15.53 mi2.42 mi14668+74510143+30910143+30910450(Top 39%)8234(Top 54%)8234(Top 742%)
30K18.64 mi3.11 mi14376+2929973+1709973+17013051(Top 49%)9248(Top 61%)9248(Top 833%)
20M20.00 mi1.36 mi14008+3689820+1539820+1539558(Top 36%)7511(Top 49%)7511(Top 677%)
21M21.00 mi1.00 mi13633+3759664+1569664+1568537(Top 32%)6804(Top 45%)6804(Top 613%)
35K21.75 mi0.75 mi13490+1439594+709594+7010148(Top 38%)7708(Top 51%)7708(Top 694%)
23M23.00 mi1.25 mi13172+3189438+1569438+1568866(Top 33%)6909(Top 46%)6909(Top 622%)
24M24.00 mi1.00 mi12961+2119319+1199319+1198521(Top 32%)6633(Top 44%)6633(Top 598%)
40K24.85 mi0.85 mi12757+2049213+1069213+1067847(Top 29%)6161(Top 41%)6161(Top 555%)
25.2M25.20 mi0.35 mi12685+729176+379176+378092(Top 30%)6252(Top 41%)6252(Top 563%)
Finish26.22 mi1.02 mi12433+2529050+1269050+1266631(Top 25%)5342(Top 35%)5342(Top 481%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

15265

Males

10409

M60-64

10409

5K→10K

3.1 - 6.2 mi

Top 62%
×5story building
+79ft-138ft

Overall

16513

Males

10907

M60-64

10907

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

15265

Males

10409

M60-64

10409

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

14488

Males

10074

M60-64

10074

20K→Half

12.4 - 13.1 mi

Top 44%
×2story building
+19ft-37ft

Overall

11598

Males

8911

M60-64

8911

Half→25K

13.1 - 15.5 mi

Top 39%
×4story building
+66ft-88ft

Overall

10450

Males

8234

M60-64

8234

25K→30K

15.5 - 18.6 mi

Top 49%
×9story building
+181ft-148ft

Overall

13051

Males

9248

M60-64

9248

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

9558

Males

7511

M60-64

7511

20M→21M

20.0 - 21.0 mi

Top 32%
×8story building
+106ft-24ft

Overall

8537

Males

6804

M60-64

6804

21M→35K

21.0 - 21.8 mi

Top 38%
×7story building
+17ft-86ft

Overall

10148

Males

7708

M60-64

7708

35K→23M

21.8 - 23.0 mi

Top 33%
×5story building
+23ft-63ft

Overall

8866

Males

6909

M60-64

6909

23M→24M

23.0 - 24.0 mi

Top 32%
×6story building
+12ft-82ft

Overall

8521

Males

6633

M60-64

6633

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7847

Males

6161

M60-64

6161

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8092

Males

6252

M60-64

6252

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2story building
+22ft-21ft

Overall

6631

Males

5342

M60-64

5342

Passing Analysis

Category:
Athletes Passed
4310
Passed By
503
Net Change
+3807
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16240
5K → 10K246344-98#16240#16338
10K → 15K42473+351#16338#15987
15K → 20K43125+406#15987#15581
20K → Half1680+168#15581#15413
Half → 25K7450+745#15413#14668
25K → 30K33644+292#14668#14376
30K → 20M3691+368#14376#14008
20M → 21M3761+375#14008#13633
21M → 35K1485+143#13633#13490
35K → 23M3213+318#13490#13172
23M → 24M2132+211#13172#12961
24M → 40K2051+204#12961#12757
40K → 25.2M764+72#12757#12685
25.2M → Finish2520+252#12685#12433
TOTALS4310503+3807
📊

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