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BOSTON MARATHON 2023

Sophie Gauthier

Bib: 22369•F

QC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 43%
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:38
Rank: #18057
Start → 5K
26:38 | 8:34/mi
10K· 6.21 mi
52:56
Rank: #18020 (+37)
5K → 10K
26:18 | 8:28/mi
15K· 9.32 mi
1:19:28
Rank: #18013 (+7)
10K → 15K
26:32 | 8:32/mi
20K· 12.43 mi
1:46:15
Rank: #17886 (+127)
15K → 20K
26:47 | 8:37/mi
Half· 13.11 mi
1:52:02
Rank: #17862 (+24)
20K → Half
5:47 | 8:29/mi
25K· 15.53 mi
2:12:57
Rank: #17678 (+184)
Half → 25K
20:55 | 8:38/mi
30K· 18.64 mi
2:40:22
Rank: #17372 (+306)
25K → 30K
27:25 | 8:49/mi
20M
2:52:25
Rank: #17257 (+115)
30K → 20M
12:03 | 8:52/mi
21M
3:01:48
Rank: #17138 (+119)
20M → 21M
9:23 | 9:23/mi
35K· 21.75 mi
3:08:09
Rank: #17065 (+73)
21M → 35K
6:21 | 8:29/mi
23M
3:19:20
Rank: #16973 (+92)
35K → 23M
11:11 | 8:56/mi
24M
3:28:05
Rank: #16927 (+46)
23M → 24M
8:45 | 8:45/mi
40K· 24.85 mi
3:35:43
Rank: #16872 (+55)
24M → 40K
7:38 | 8:56/mi
25.2M
3:39:06
Rank: #16876 (-4)
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:47:47
Rank: #16809 (+67)
25.2M → Finish
8:41 | 8:31/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:02
Pace8:33 /mi
2nd Half
Distance13.11 mi
Time1:55:45
Pace8:50 /mi
📊Positive Split: 3.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:2726:388:3426:38
8:34
-
10K
6.21 mi11:49:4552:568:3126:18
8:28
-0:06
15K
9.32 mi12:16:171:19:288:3226:32
8:32
+0:04
20K
12.43 mi12:43:041:46:158:3326:47
8:37
+0:05
Half
13.11 mi12:48:511:52:028:335:47
8:29
-0:08
25K
15.53 mi13:09:462:12:578:3420:55
8:38
+0:09
30K
18.64 mi13:37:112:40:228:3627:25
8:49
+0:11
20M
20.00 mi13:49:142:52:258:3712:03
8:52
+0:03
21M
21.00 mi13:58:373:01:488:399:23
9:23
+0:31
35K
21.75 mi14:04:583:08:098:396:21
8:29
-0:54
23M
23.00 mi14:16:093:19:208:4011:11
8:56
+0:27
24M
24.00 mi14:24:543:28:058:408:45
8:45
-0:11
40K
24.85 mi14:32:323:35:438:417:38
8:56
+0:11
25.2M
25.20 mi14:35:553:39:068:423:23
9:49
+0:53
Finish
26.22 mi14:44:363:47:478:428:41
8:31
-1:18

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

8:28 /mi

Average Pace

8:42 /mi

Slowest Pace

9:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:35:01

94% of race

Time at Steady Pace

12:46

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:41 /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 mi11:23:2726:388:3426:38
8:34
#18057
10K
6.21 mi11:49:4552:568:3126:18
8:28
#18020
15K
9.32 mi12:16:171:19:288:3226:32
8:32
#18013
20K
12.43 mi12:43:041:46:158:3326:47
8:37
#17886
Half
13.11 mi12:48:511:52:028:335:47
8:29
#17862
25K
15.53 mi13:09:462:12:578:3420:55
8:38
#17678
30K
18.64 mi13:37:112:40:228:3627:25
8:49
#17372
20M
20.00 mi13:49:142:52:258:3712:03
8:52
#17257
21M
21.00 mi13:58:373:01:488:399:23
9:23
#17138
35K
21.75 mi14:04:583:08:098:396:21
8:29
#17065
23M
23.00 mi14:16:093:19:208:4011:11
8:56
#16973
24M
24.00 mi14:24:543:28:058:408:45
8:45
#16927
40K
24.85 mi14:32:323:35:438:417:38
8:56
#16872
25.2M
25.20 mi14:35:553:39:068:423:23
9:49
#16876
Finish
26.22 mi14:44:363:47:478:428:41
8:31
#16809
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi180576592659218081(Top 68%)6553(Top 57%)6553(Top 361%)
10K6.21 mi3.10 mi18020+376546+466546+4618032(Top 68%)6492(Top 57%)6492(Top 357%)
15K9.32 mi3.11 mi18013+76534+126534+1218081(Top 68%)6553(Top 57%)6553(Top 361%)
20K12.43 mi3.11 mi17886+1276458+766458+7617635(Top 66%)6307(Top 55%)6307(Top 347%)
Half13.11 mi0.68 mi17862+246441+176441+1717610(Top 66%)6247(Top 55%)6247(Top 344%)
25K15.53 mi2.42 mi17678+1846338+1036338+10316970(Top 64%)5988(Top 52%)5988(Top 330%)
30K18.64 mi3.11 mi17372+3066173+1656173+16516225(Top 61%)5630(Top 49%)5630(Top 310%)
20M20.00 mi1.36 mi17257+1156133+406133+4015847(Top 60%)5483(Top 48%)5483(Top 302%)
21M21.00 mi1.00 mi17138+1196072+616072+6115434(Top 58%)5311(Top 46%)5311(Top 292%)
35K21.75 mi0.75 mi17065+736039+336039+3315302(Top 57%)5306(Top 46%)5306(Top 292%)
23M23.00 mi1.25 mi16973+926007+326007+3215721(Top 59%)5590(Top 49%)5590(Top 308%)
24M24.00 mi1.00 mi16927+465997+105997+1015959(Top 60%)5787(Top 51%)5787(Top 318%)
40K24.85 mi0.85 mi16872+555985+125985+1215793(Top 59%)5737(Top 50%)5737(Top 316%)
25.2M25.20 mi0.35 mi16876-45997-125997-1216630(Top 62%)6219(Top 54%)6219(Top 342%)
Finish26.22 mi1.02 mi16809+675964+335964+3315574(Top 59%)5579(Top 49%)5579(Top 307%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

18081

Females

6553

F45-49

6553

5K→10K

3.1 - 6.2 mi

Top 68%
×5stories
+79ft-138ft

Overall

18032

Females

6492

F45-49

6492

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

18081

Females

6553

F45-49

6553

15K→20K

9.3 - 12.4 mi

Top 66%
×5stories
+106ft-86ft

Overall

17635

Females

6307

F45-49

6307

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

17610

Females

6247

F45-49

6247

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

16970

Females

5988

F45-49

5988

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

16225

Females

5630

F45-49

5630

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

15847

Females

5483

F45-49

5483

20M→21M

20.0 - 21.0 mi

Top 58%
×8stories
+106ft-24ft

Overall

15434

Females

5311

F45-49

5311

21M→35K

21.0 - 21.8 mi

Top 57%
×7stories
+17ft-86ft

Overall

15302

Females

5306

F45-49

5306

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

15721

Females

5590

F45-49

5590

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

15959

Females

5787

F45-49

5787

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

15793

Females

5737

F45-49

5737

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

16630

Females

6219

F45-49

6219

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

15574

Females

5579

F45-49

5579

Passing Analysis

Category:
Athletes Passed
2180
Passed By
932
Net Change
+1248
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18057
5K → 10K334297+37#18057#18020
10K → 15K186179+7#18020#18013
15K → 20K240113+127#18013#17886
20K → Half4622+24#17886#17862
Half → 25K22743+184#17862#17678
25K → 30K33731+306#17678#17372
30K → 20M15338+115#17372#17257
20M → 21M14425+119#17257#17138
21M → 35K9118+73#17138#17065
35K → 23M12735+92#17065#16973
23M → 24M8236+46#16973#16927
24M → 40K8227+55#16927#16872
40K → 25.2M2630-4#16872#16876
25.2M → Finish10538+67#16876#16809
TOTALS2180932+1248
📊

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