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BOSTON MARATHON 2023

Josee Marsolais

Bib: 23319•F

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Top 41%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:37
Rank: #19942
Start → 5K
27:37 | 8:53/mi
10K· 6.21 mi
54:34
Rank: #19588 (+354)
5K → 10K
26:57 | 8:40/mi
15K· 9.32 mi
1:21:44
Rank: #19442 (+146)
10K → 15K
27:10 | 8:45/mi
20K· 12.43 mi
1:49:39
Rank: #19441 (+1)
15K → 20K
27:55 | 8:59/mi
Half· 13.11 mi
1:55:41
Rank: #19464 (-23)
20K → Half
6:02 | 8:51/mi
25K· 15.53 mi
2:17:43
Rank: #19432 (+32)
Half → 25K
22:02 | 9:05/mi
30K· 18.64 mi
2:46:52
Rank: #19363 (+69)
25K → 30K
29:09 | 9:23/mi
20M
2:59:51
Rank: #19328 (+35)
30K → 20M
12:59 | 9:33/mi
21M
3:09:54
Rank: #19250 (+78)
20M → 21M
10:03 | 10:03/mi
35K· 21.75 mi
3:16:44
Rank: #19229 (+21)
21M → 35K
6:50 | 9:08/mi
23M
3:28:45
Rank: #19196 (+33)
35K → 23M
12:01 | 9:36/mi
24M
3:37:57
Rank: #19138 (+58)
23M → 24M
9:12 | 9:12/mi
40K· 24.85 mi
3:46:01
Rank: #19112 (+26)
24M → 40K
8:04 | 9:26/mi
25.2M
3:49:27
Rank: #19082 (+30)
40K → 25.2M
3:26 | 9:57/mi
Finish· 26.22 mi
3:58:55
Rank: #19119 (-37)
25.2M → Finish
9:28 | 9:17/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:41
Pace8:49 /mi
2nd Half
Distance13.11 mi
Time2:03:14
Pace9:24 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:1127:378:5327:37
8:53
-
10K
6.21 mi11:50:0854:348:4726:57
8:40
-0:13
15K
9.32 mi12:17:181:21:448:4627:10
8:45
+0:05
20K
12.43 mi12:45:131:49:398:4927:55
8:59
+0:14
Half
13.11 mi12:51:151:55:418:496:02
8:51
-0:08
25K
15.53 mi13:13:172:17:438:5222:02
9:05
+0:14
30K
18.64 mi13:42:262:46:528:5729:09
9:23
+0:18
20M
20.00 mi13:55:252:59:519:0012:59
9:33
+0:10
21M
21.00 mi14:05:283:09:549:0310:03
10:03
+0:30
35K
21.75 mi14:12:183:16:449:036:50
9:08
-0:55
23M
23.00 mi14:24:193:28:459:0512:01
9:36
+0:28
24M
24.00 mi14:33:313:37:579:059:12
9:12
-0:24
40K
24.85 mi14:41:353:46:019:068:04
9:26
+0:14
25.2M
25.20 mi14:45:013:49:279:063:26
9:57
+0:31
Finish
26.22 mi14:54:293:58:559:079:28
9:17
-0:40

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

8:40 /mi

Average Pace

9:07 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:20:26

84% of race

Time at Steady Pace

38:29

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:07 /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 mi11:23:1127:378:5327:37
8:53
#19942
10K
6.21 mi11:50:0854:348:4726:57
8:40
#19588
15K
9.32 mi12:17:181:21:448:4627:10
8:45
#19442
20K
12.43 mi12:45:131:49:398:4927:55
8:59
#19441
Half
13.11 mi12:51:151:55:418:496:02
8:51
#19464
25K
15.53 mi13:13:172:17:438:5222:02
9:05
#19432
30K
18.64 mi13:42:262:46:528:5729:09
9:23
#19363
20M
20.00 mi13:55:252:59:519:0012:59
9:33
#19328
21M
21.00 mi14:05:283:09:549:0310:03
10:03
#19250
35K
21.75 mi14:12:183:16:449:036:50
9:08
#19229
23M
23.00 mi14:24:193:28:459:0512:01
9:36
#19196
24M
24.00 mi14:33:313:37:579:059:12
9:12
#19138
40K
24.85 mi14:41:353:46:019:068:04
9:26
#19112
25.2M
25.20 mi14:45:013:49:279:063:26
9:57
#19082
Finish
26.22 mi14:54:293:58:559:079:28
9:17
#19119
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi199427775777519210(Top 72%)7222(Top 63%)7222(Top 886%)
10K6.21 mi3.10 mi19588+3547523+2527523+25219288(Top 72%)7259(Top 64%)7259(Top 891%)
15K9.32 mi3.11 mi19442+1467418+1057418+10519210(Top 72%)7222(Top 63%)7222(Top 886%)
20K12.43 mi3.11 mi19441+17393+257393+2519628(Top 74%)7453(Top 65%)7453(Top 914%)
Half13.11 mi0.68 mi19464-237407-147407-1419752(Top 74%)7523(Top 66%)7523(Top 923%)
25K15.53 mi2.42 mi19432+327377+307377+3019370(Top 73%)7349(Top 64%)7349(Top 902%)
30K18.64 mi3.11 mi19363+697354+237354+2318970(Top 71%)7181(Top 63%)7181(Top 881%)
20M20.00 mi1.36 mi19328+357344+107344+1019073(Top 72%)7335(Top 64%)7335(Top 900%)
21M21.00 mi1.00 mi19250+787312+327312+3218221(Top 68%)6886(Top 60%)6886(Top 845%)
35K21.75 mi0.75 mi19229+217304+87304+818502(Top 69%)7110(Top 62%)7110(Top 872%)
23M23.00 mi1.25 mi19196+337292+127292+1218738(Top 70%)7261(Top 64%)7261(Top 891%)
24M24.00 mi1.00 mi19138+587273+197273+1918075(Top 68%)6945(Top 61%)6945(Top 852%)
40K24.85 mi0.85 mi19112+267266+77266+718123(Top 68%)7009(Top 61%)7009(Top 860%)
25.2M25.20 mi0.35 mi19082+307250+167250+1617264(Top 65%)6590(Top 58%)6590(Top 809%)
Finish26.22 mi1.02 mi19119-377278-287278-2819331(Top 73%)7631(Top 67%)7631(Top 936%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 72%
×21stories
+97ft-345ft

Overall

19210

Females

7222

F55-59

7222

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

19288

Females

7259

F55-59

7259

10K→15K

6.2 - 9.3 mi

Top 72%
×3stories
+67ft-78ft

Overall

19210

Females

7222

F55-59

7222

15K→20K

9.3 - 12.4 mi

Top 74%
×5stories
+106ft-86ft

Overall

19628

Females

7453

F55-59

7453

20K→Half

12.4 - 13.1 mi

Top 74%
×2stories
+19ft-37ft

Overall

19752

Females

7523

F55-59

7523

Half→25K

13.1 - 15.5 mi

Top 73%
×4stories
+66ft-88ft

Overall

19370

Females

7349

F55-59

7349

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18970

Females

7181

F55-59

7181

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

19073

Females

7335

F55-59

7335

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

18221

Females

6886

F55-59

6886

21M→35K

21.0 - 21.8 mi

Top 69%
×7stories
+17ft-86ft

Overall

18502

Females

7110

F55-59

7110

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

18738

Females

7261

F55-59

7261

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

18075

Females

6945

F55-59

6945

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

18123

Females

7009

F55-59

7009

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

17264

Females

6590

F55-59

6590

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

19331

Females

7631

F55-59

7631

Passing Analysis

Category:
Athletes Passed
1875
Passed By
1052
Net Change
+823
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19942
5K → 10K517163+354#19942#19588
10K → 15K272126+146#19588#19442
15K → 20K160159+1#19442#19441
20K → Half2043-23#19441#19464
Half → 25K135103+32#19464#19432
25K → 30K195126+69#19432#19363
30K → 20M10166+35#19363#19328
20M → 21M11638+78#19328#19250
21M → 35K4928+21#19250#19229
35K → 23M8754+33#19229#19196
23M → 24M8426+58#19196#19138
24M → 40K6438+26#19138#19112
40K → 25.2M377+30#19112#19082
25.2M → Finish3875-37#19082#19119
TOTALS18751052+823
📊

Passing Visuals

Category:
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🔥Passing Intensity

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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