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BOSTON MARATHON 2023

Jennifer Beherndt

Bib: 20126•F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 38%
Masters (Masters Women)
#0 / 6539
Top 25%
Division (F40-44)
#0 / 1878
Top 45%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:45
Rank: #16064
Start → 5K
25:45 | 8:17/mi
10K· 6.21 mi
50:56
Rank: #15807 (+257)
5K → 10K
25:11 | 8:06/mi
15K· 9.32 mi
1:15:46
Rank: #15333 (+474)
10K → 15K
24:50 | 8:00/mi
20K· 12.43 mi
1:40:44
Rank: #14904 (+429)
15K → 20K
24:58 | 8:02/mi
Half· 13.11 mi
1:46:10
Rank: #14870 (+34)
20K → Half
5:26 | 7:58/mi
25K· 15.53 mi
2:05:45
Rank: #14614 (+256)
Half → 25K
19:35 | 8:05/mi
30K· 18.64 mi
2:31:19
Rank: #14227 (+387)
25K → 30K
25:34 | 8:14/mi
20M
2:42:40
Rank: #14108 (+119)
30K → 20M
11:21 | 8:21/mi
21M
2:51:41
Rank: #14031 (+77)
20M → 21M
9:01 | 9:01/mi
35K· 21.75 mi
2:57:38
Rank: #13932 (+99)
21M → 35K
5:57 | 7:57/mi
23M
3:08:29
Rank: #13924 (+8)
35K → 23M
10:51 | 8:40/mi
24M
3:17:09
Rank: #13978 (-54)
23M → 24M
8:40 | 8:40/mi
40K· 24.85 mi
3:24:45
Rank: #14041 (-63)
24M → 40K
7:36 | 8:53/mi
25.2M
3:28:18
Rank: #14140 (-99)
40K → 25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
3:36:52
Rank: #14149 (-9)
25.2M → Finish
8:34 | 8:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:10
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time1:50:42
Pace8:27 /mi
📊Positive Split: 4.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:2625:458:1725:45
8:17
-
10K
6.21 mi11:43:3750:568:1225:11
8:06
-0:11
15K
9.32 mi12:08:271:15:468:0824:50
8:00
-0:06
20K
12.43 mi12:33:251:40:448:0624:58
8:02
+0:02
Half
13.11 mi12:38:511:46:108:065:26
7:58
-0:04
25K
15.53 mi12:58:262:05:458:0619:35
8:05
+0:07
30K
18.64 mi13:24:002:31:198:0725:34
8:14
+0:09
20M
20.00 mi13:35:212:42:408:0811:21
8:21
+0:07
21M
21.00 mi13:44:222:51:418:119:01
9:01
+0:40
35K
21.75 mi13:50:192:57:388:105:57
7:57
-1:04
23M
23.00 mi14:01:103:08:298:1210:51
8:40
+0:43
24M
24.00 mi14:09:503:17:098:138:40
8:40
0:00
40K
24.85 mi14:17:263:24:458:147:36
8:53
+0:13
25.2M
25.20 mi14:20:593:28:188:163:33
10:18
+1:25
Finish
26.22 mi14:29:333:36:528:178:34
8:24
-1:54

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

7:57 /mi

Average Pace

8:17 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

11:23

5% of race

Time at Steady Pace

2:45:48

76% of race

Time at Slower Pace

39:41

18% of race

Average Pace: 8:16 /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 mi11:18:2625:458:1725:45
8:17
#16064
10K
6.21 mi11:43:3750:568:1225:11
8:06
#15807
15K
9.32 mi12:08:271:15:468:0824:50
8:00
#15333
20K
12.43 mi12:33:251:40:448:0624:58
8:02
#14904
Half
13.11 mi12:38:511:46:108:065:26
7:58
#14870
25K
15.53 mi12:58:262:05:458:0619:35
8:05
#14614
30K
18.64 mi13:24:002:31:198:0725:34
8:14
#14227
20M
20.00 mi13:35:212:42:408:0811:21
8:21
#14108
21M
21.00 mi13:44:222:51:418:119:01
9:01
#14031
35K
21.75 mi13:50:192:57:388:105:57
7:57
#13932
23M
23.00 mi14:01:103:08:298:1210:51
8:40
#13924
24M
24.00 mi14:09:503:17:098:138:40
8:40
#13978
40K
24.85 mi14:17:263:24:458:147:36
8:53
#14041
25.2M
25.20 mi14:20:593:28:188:163:33
10:18
#14140
Finish
26.22 mi14:29:333:36:528:178:34
8:24
#14149
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi160645324532414344(Top 54%)4289(Top 38%)4289(Top 228%)
10K6.21 mi3.10 mi15807+2575161+1635161+16315558(Top 58%)4987(Top 44%)4987(Top 266%)
15K9.32 mi3.11 mi15333+4744874+2874874+28714344(Top 54%)4289(Top 38%)4289(Top 228%)
20K12.43 mi3.11 mi14904+4294621+2534621+25313742(Top 52%)3962(Top 35%)3962(Top 211%)
Half13.11 mi0.68 mi14870+344604+174604+1714142(Top 53%)4173(Top 37%)4173(Top 222%)
25K15.53 mi2.42 mi14614+2564475+1294475+12913364(Top 50%)3848(Top 34%)3848(Top 205%)
30K18.64 mi3.11 mi14227+3874282+1934282+19312548(Top 47%)3494(Top 31%)3494(Top 186%)
20M20.00 mi1.36 mi14108+1194233+494233+4912743(Top 48%)3714(Top 33%)3714(Top 198%)
21M21.00 mi1.00 mi14031+774203+304203+3013532(Top 51%)4227(Top 37%)4227(Top 225%)
35K21.75 mi0.75 mi13932+994157+464157+4611848(Top 45%)3355(Top 29%)3355(Top 179%)
23M23.00 mi1.25 mi13924+84181-244181-2414187(Top 53%)4717(Top 41%)4717(Top 251%)
24M24.00 mi1.00 mi13978-544240-594240-5915471(Top 58%)5511(Top 48%)5511(Top 293%)
40K24.85 mi0.85 mi14041-634298-584298-5815564(Top 58%)5609(Top 49%)5609(Top 299%)
25.2M25.20 mi0.35 mi14140-994369-714369-7118460(Top 69%)7193(Top 63%)7193(Top 383%)
Finish26.22 mi1.02 mi14149-94388-194388-1914800(Top 56%)5149(Top 45%)5149(Top 274%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21stories
+97ft-345ft

Overall

14344

Females

4289

F40-44

4289

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

15558

Females

4987

F40-44

4987

10K→15K

6.2 - 9.3 mi

Top 54%
×3stories
+67ft-78ft

Overall

14344

Females

4289

F40-44

4289

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13742

Females

3962

F40-44

3962

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

14142

Females

4173

F40-44

4173

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

13364

Females

3848

F40-44

3848

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12548

Females

3494

F40-44

3494

30K→20M

18.6 - 20.0 mi

Top 48%
×5stories
+64ft-50ft

Overall

12743

Females

3714

F40-44

3714

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

13532

Females

4227

F40-44

4227

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

11848

Females

3355

F40-44

3355

35K→23M

21.8 - 23.0 mi

Top 53%
×5stories
+23ft-63ft

Overall

14187

Females

4717

F40-44

4717

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

15471

Females

5511

F40-44

5511

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

15564

Females

5609

F40-44

5609

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18460

Females

7193

F40-44

7193

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14800

Females

5149

F40-44

5149

Passing Analysis

Category:
Athletes Passed
2805
Passed By
890
Net Change
+1915
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16064
5K → 10K447190+257#16064#15807
10K → 15K50935+474#15807#15333
15K → 20K45829+429#15333#14904
20K → Half5420+34#14904#14870
Half → 25K27923+256#14870#14614
25K → 30K41427+387#14614#14227
30K → 20M14425+119#14227#14108
20M → 21M13255+77#14108#14031
21M → 35K1089+99#14031#13932
35K → 23M9183+8#13932#13924
23M → 24M49103-54#13924#13978
24M → 40K51114-63#13978#14041
40K → 25.2M11110-99#14041#14140
25.2M → Finish5867-9#14140#14149
TOTALS2805890+1915
📊

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