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BOSTON MARATHON 2023

Cheryl Bivens

Bib: 24150•F

IL

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 22%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:26
Rank: #19644
Start → 5K
27:26 | 8:50/mi
10K· 6.21 mi
54:34
Rank: #19594 (+50)
5K → 10K
27:08 | 8:44/mi
15K· 9.32 mi
1:22:24
Rank: #19818 (-224)
10K → 15K
27:50 | 8:58/mi
20K· 12.43 mi
1:49:48
Rank: #19517 (+301)
15K → 20K
27:24 | 8:49/mi
Half· 13.11 mi
1:55:41
Rank: #19466 (+51)
20K → Half
5:53 | 8:37/mi
25K· 15.53 mi
2:18:04
Rank: #19567 (-101)
Half → 25K
22:23 | 9:14/mi
30K· 18.64 mi
2:46:11
Rank: #19184 (+383)
25K → 30K
28:07 | 9:03/mi
20M
2:58:38
Rank: #19035 (+149)
30K → 20M
12:27 | 9:10/mi
21M
3:08:20
Rank: #18907 (+128)
20M → 21M
9:42 | 9:42/mi
35K· 21.75 mi
3:14:45
Rank: #18785 (+122)
21M → 35K
6:25 | 8:35/mi
23M
3:26:25
Rank: #18705 (+80)
35K → 23M
11:40 | 9:19/mi
24M
3:35:29
Rank: #18650 (+55)
23M → 24M
9:04 | 9:04/mi
40K· 24.85 mi
3:43:31
Rank: #18624 (+26)
24M → 40K
8:02 | 9:24/mi
25.2M
3:47:03
Rank: #18624
40K → 25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
3:56:30
Rank: #18662 (-38)
25.2M → Finish
9:27 | 9:16/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
Time2:00:49
Pace9:13 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:0027:268:5027:26
8:50
-
10K
6.21 mi12:10:0854:348:4727:08
8:44
-0:06
15K
9.32 mi12:37:581:22:248:5027:50
8:58
+0:14
20K
12.43 mi13:05:221:49:488:5027:24
8:49
-0:09
Half
13.11 mi13:11:151:55:418:495:53
8:37
-0:12
25K
15.53 mi13:33:382:18:048:5322:23
9:14
+0:37
30K
18.64 mi14:01:452:46:118:5528:07
9:03
-0:11
20M
20.00 mi14:14:122:58:388:5612:27
9:10
+0:07
21M
21.00 mi14:23:543:08:208:589:42
9:42
+0:32
35K
21.75 mi14:30:193:14:458:576:25
8:35
-1:07
23M
23.00 mi14:41:593:26:258:5811:40
9:19
+0:44
24M
24.00 mi14:51:033:35:298:599:04
9:04
-0:15
40K
24.85 mi14:59:053:43:319:008:02
9:24
+0:20
25.2M
25.20 mi15:02:373:47:039:013:32
10:15
+0:51
Finish
26.22 mi15:12:043:56:309:029:27
9:16
-0:59

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

8:35 /mi

Average Pace

9:02 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:43:16

94% of race

Time at Steady Pace

9:42

4% of race

Time at Slower Pace

3:32

1% of race

Average Pace: 9:01 /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 mi11:43:0027:268:5027:26
8:50
#19644
10K
6.21 mi12:10:0854:348:4727:08
8:44
#19594
15K
9.32 mi12:37:581:22:248:5027:50
8:58
#19818
20K
12.43 mi13:05:221:49:488:5027:24
8:49
#19517
Half
13.11 mi13:11:151:55:418:495:53
8:37
#19466
25K
15.53 mi13:33:382:18:048:5322:23
9:14
#19567
30K
18.64 mi14:01:452:46:118:5528:07
9:03
#19184
20M
20.00 mi14:14:122:58:388:5612:27
9:10
#19035
21M
21.00 mi14:23:543:08:208:589:42
9:42
#18907
35K
21.75 mi14:30:193:14:458:576:25
8:35
#18785
23M
23.00 mi14:41:593:26:258:5811:40
9:19
#18705
24M
24.00 mi14:51:033:35:298:599:04
9:04
#18650
40K
24.85 mi14:59:053:43:319:008:02
9:24
#18624
25.2M
25.20 mi15:02:373:47:039:013:32
10:15
#18624
Finish
26.22 mi15:12:043:56:309:029:27
9:16
#18662
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi196447608760820327(Top 76%)7863(Top 69%)7863(Top 1492%)
10K6.21 mi3.10 mi19594+507529+797529+7919616(Top 74%)7463(Top 65%)7463(Top 1416%)
15K9.32 mi3.11 mi19818-2247632-1037632-10320327(Top 76%)7863(Top 69%)7863(Top 1492%)
20K12.43 mi3.11 mi19517+3017439+1937439+19318798(Top 71%)6967(Top 61%)6967(Top 1322%)
Half13.11 mi0.68 mi19466+517409+307409+3018540(Top 70%)6816(Top 60%)6816(Top 1293%)
25K15.53 mi2.42 mi19567-1017463-547463-5419971(Top 75%)7674(Top 67%)7674(Top 1456%)
30K18.64 mi3.11 mi19184+3837249+2147249+21417449(Top 66%)6328(Top 55%)6328(Top 1201%)
20M20.00 mi1.36 mi19035+1497179+707179+7017403(Top 65%)6402(Top 56%)6402(Top 1215%)
21M21.00 mi1.00 mi18907+1287113+667113+6616884(Top 63%)6131(Top 54%)6131(Top 1163%)
35K21.75 mi0.75 mi18785+1227046+677046+6715795(Top 59%)5590(Top 49%)5590(Top 1061%)
23M23.00 mi1.25 mi18705+807020+267020+2617639(Top 66%)6663(Top 58%)6663(Top 1264%)
24M24.00 mi1.00 mi18650+556993+276993+2717572(Top 66%)6673(Top 58%)6673(Top 1266%)
40K24.85 mi0.85 mi18624+266992+16992+117978(Top 68%)6949(Top 61%)6949(Top 1319%)
25.2M25.20 mi0.35 mi186246999-76999-718376(Top 69%)7184(Top 63%)7184(Top 1363%)
Finish26.22 mi1.02 mi18662-387029-307029-3019290(Top 72%)7615(Top 67%)7615(Top 1445%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

20327

Females

7863

F60-64

7863

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

19616

Females

7463

F60-64

7463

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

20327

Females

7863

F60-64

7863

15K→20K

9.3 - 12.4 mi

Top 71%
×5stories
+106ft-86ft

Overall

18798

Females

6967

F60-64

6967

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

18540

Females

6816

F60-64

6816

Half→25K

13.1 - 15.5 mi

Top 75%
×4stories
+66ft-88ft

Overall

19971

Females

7674

F60-64

7674

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

17449

Females

6328

F60-64

6328

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

17403

Females

6402

F60-64

6402

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

16884

Females

6131

F60-64

6131

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15795

Females

5590

F60-64

5590

35K→23M

21.8 - 23.0 mi

Top 66%
×5stories
+23ft-63ft

Overall

17639

Females

6663

F60-64

6663

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

17572

Females

6673

F60-64

6673

24M→40K

24.0 - 24.9 mi

Top 68%
×1story
+6ft-20ft

Overall

17978

Females

6949

F60-64

6949

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18376

Females

7184

F60-64

7184

25.2M→Finish

25.2 - 26.2 mi

Top 72%
×2stories
+22ft-21ft

Overall

19290

Females

7615

F60-64

7615

Passing Analysis

Category:
Athletes Passed
2109
Passed By
1127
Net Change
+982
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19644
5K → 10K341291+50#19644#19594
10K → 15K98322-224#19594#19818
15K → 20K34847+301#19818#19517
20K → Half598+51#19517#19466
Half → 25K86187-101#19466#19567
25K → 30K40623+383#19567#19184
30K → 20M16920+149#19184#19035
20M → 21M15325+128#19035#18907
21M → 35K1286+122#18907#18785
35K → 23M11636+80#18785#18705
23M → 24M8227+55#18705#18650
24M → 40K6236+26#18650#18624
40K → 25.2M27270#18624#18624
25.2M → Finish3472-38#18624#18662
TOTALS21091127+982
📊

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