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BOSTON MARATHON 2023

Bryna Hebert

Bib: 24332•F

RI

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Top 33%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:23
Rank: #20994
Start → 5K
28:23 | 9:08/mi
10K· 6.21 mi
56:47
Rank: #21204 (-210)
5K → 10K
28:24 | 9:08/mi
15K· 9.32 mi
1:25:12
Rank: #21182 (+22)
10K → 15K
28:25 | 9:09/mi
20K· 12.43 mi
1:53:43
Rank: #20995 (+187)
15K → 20K
28:31 | 9:11/mi
Half· 13.11 mi
1:59:56
Rank: #20985 (+10)
20K → Half
6:13 | 9:07/mi
25K· 15.53 mi
2:23:39
Rank: #21109 (-124)
Half → 25K
23:43 | 9:47/mi
30K· 18.64 mi
2:52:46
Rank: #20701 (+408)
25K → 30K
29:07 | 9:22/mi
20M
3:05:36
Rank: #20546 (+155)
30K → 20M
12:50 | 9:27/mi
21M
3:15:39
Rank: #20395 (+151)
20M → 21M
10:03 | 10:03/mi
35K· 21.75 mi
3:22:26
Rank: #20303 (+92)
21M → 35K
6:47 | 9:04/mi
23M
3:34:18
Rank: #20190 (+113)
35K → 23M
11:52 | 9:29/mi
24M
3:43:29
Rank: #20107 (+83)
23M → 24M
9:11 | 9:11/mi
40K· 24.85 mi
3:51:33
Rank: #20039 (+68)
24M → 40K
8:04 | 9:26/mi
25.2M
3:55:04
Rank: #20005 (+34)
40K → 25.2M
3:31 | 10:12/mi
Finish· 26.22 mi
4:04:37
Rank: #19988 (+17)
25.2M → Finish
9:33 | 9:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:56
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:04:41
Pace9:31 /mi
📊Positive Split: 4.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:4928:239:0828:23
9:08
-
10K
6.21 mi12:12:1356:479:0828:24
9:08
0:00
15K
9.32 mi12:40:381:25:129:0828:25
9:09
+0:01
20K
12.43 mi13:09:091:53:439:0928:31
9:11
+0:02
Half
13.11 mi13:15:221:59:569:096:13
9:07
-0:04
25K
15.53 mi13:39:052:23:399:1523:43
9:47
+0:40
30K
18.64 mi14:08:122:52:469:1629:07
9:22
-0:25
20M
20.00 mi14:21:023:05:369:1712:50
9:27
+0:05
21M
21.00 mi14:31:053:15:399:1910:03
10:03
+0:36
35K
21.75 mi14:37:523:22:269:186:47
9:04
-0:59
23M
23.00 mi14:49:443:34:189:1911:52
9:29
+0:25
24M
24.00 mi14:58:553:43:299:199:11
9:11
-0:18
40K
24.85 mi15:06:593:51:339:198:04
9:26
+0:15
25.2M
25.20 mi15:10:303:55:049:203:31
10:12
+0:46
Finish
26.22 mi15:20:034:04:379:209:33
9:22
-0:50

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

9:04 /mi

Average Pace

9:20 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:51:03

94% of race

Time at Steady Pace

13:34

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:20 /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 mi11:43:4928:239:0828:23
9:08
#20994
10K
6.21 mi12:12:1356:479:0828:24
9:08
#21204
15K
9.32 mi12:40:381:25:129:0828:25
9:09
#21182
20K
12.43 mi13:09:091:53:439:0928:31
9:11
#20995
Half
13.11 mi13:15:221:59:569:096:13
9:07
#20985
25K
15.53 mi13:39:052:23:399:1523:43
9:47
#21109
30K
18.64 mi14:08:122:52:469:1629:07
9:22
#20701
20M
20.00 mi14:21:023:05:369:1712:50
9:27
#20546
21M
21.00 mi14:31:053:15:399:1910:03
10:03
#20395
35K
21.75 mi14:37:523:22:269:186:47
9:04
#20303
23M
23.00 mi14:49:443:34:189:1911:52
9:29
#20190
24M
24.00 mi14:58:553:43:299:199:11
9:11
#20107
40K
24.85 mi15:06:593:51:339:198:04
9:26
#20039
25.2M
25.20 mi15:10:303:55:049:203:31
10:12
#20005
Finish
26.22 mi15:20:034:04:379:209:33
9:22
#19988
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi209948367836721128(Top 79%)8299(Top 73%)8299(Top 1575%)
10K6.21 mi3.10 mi21204-2108421-548421-5421445(Top 81%)8524(Top 75%)8524(Top 1617%)
15K9.32 mi3.11 mi21182+228378+438378+4321128(Top 79%)8299(Top 73%)8299(Top 1575%)
20K12.43 mi3.11 mi20995+1878271+1078271+10720485(Top 77%)7949(Top 70%)7949(Top 1508%)
Half13.11 mi0.68 mi20985+108260+118260+1120866(Top 78%)8161(Top 71%)8161(Top 1549%)
25K15.53 mi2.42 mi21109-1248329-698329-6921684(Top 81%)8659(Top 76%)8659(Top 1643%)
30K18.64 mi3.11 mi20701+4088106+2238106+22318905(Top 71%)7144(Top 63%)7144(Top 1356%)
20M20.00 mi1.36 mi20546+1558050+568050+5618638(Top 70%)7096(Top 62%)7096(Top 1346%)
21M21.00 mi1.00 mi20395+1517972+787972+7818207(Top 68%)6872(Top 60%)6872(Top 1304%)
35K21.75 mi0.75 mi20303+927934+387934+3818168(Top 68%)6920(Top 61%)6920(Top 1313%)
23M23.00 mi1.25 mi20190+1137874+607874+6018262(Top 69%)6996(Top 61%)6996(Top 1328%)
24M24.00 mi1.00 mi20107+837837+377837+3718002(Top 68%)6897(Top 60%)6897(Top 1309%)
40K24.85 mi0.85 mi20039+687805+327805+3218102(Top 68%)6988(Top 61%)6988(Top 1326%)
25.2M25.20 mi0.35 mi20005+347793+127793+1218123(Top 68%)7003(Top 61%)7003(Top 1329%)
Finish26.22 mi1.02 mi19988+177787+67787+619658(Top 74%)7804(Top 68%)7804(Top 1481%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21stories
+97ft-345ft

Overall

21128

Females

8299

F60-64

8299

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

21445

Females

8524

F60-64

8524

10K→15K

6.2 - 9.3 mi

Top 79%
×3stories
+67ft-78ft

Overall

21128

Females

8299

F60-64

8299

15K→20K

9.3 - 12.4 mi

Top 77%
×5stories
+106ft-86ft

Overall

20485

Females

7949

F60-64

7949

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

20866

Females

8161

F60-64

8161

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

21684

Females

8659

F60-64

8659

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18905

Females

7144

F60-64

7144

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

18638

Females

7096

F60-64

7096

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

18207

Females

6872

F60-64

6872

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

18168

Females

6920

F60-64

6920

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

18262

Females

6996

F60-64

6996

23M→24M

23.0 - 24.0 mi

Top 68%
×6stories
+12ft-82ft

Overall

18002

Females

6897

F60-64

6897

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

18102

Females

6988

F60-64

6988

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

18123

Females

7003

F60-64

7003

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

19658

Females

7804

F60-64

7804

Passing Analysis

Category:
Athletes Passed
1959
Passed By
953
Net Change
+1006
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20994
5K → 10K191401-210#20994#21204
10K → 15K170148+22#21204#21182
15K → 20K24962+187#21182#20995
20K → Half3929+10#20995#20985
Half → 25K59183-124#20985#21109
25K → 30K42315+408#21109#20701
30K → 20M17015+155#20701#20546
20M → 21M16110+151#20546#20395
21M → 35K1019+92#20395#20303
35K → 23M12815+113#20303#20190
23M → 24M918+83#20190#20107
24M → 40K8416+68#20107#20039
40K → 25.2M395+34#20039#20005
25.2M → Finish5437+17#20005#19988
TOTALS1959953+1006
📊

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