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BOSTON MARATHON 2023

Charla Stevens

Bib: 25379•F

FL

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
31:20
Rank: #23652
Start → 5K
31:20 | 10:05/mi
10K· 6.21 mi
1:02:54
Rank: #23898 (-246)
5K → 10K
31:34 | 10:10/mi
15K· 9.32 mi
1:35:38
Rank: #24135 (-237)
10K → 15K
32:44 | 10:32/mi
20K· 12.43 mi
2:08:53
Rank: #24160 (-25)
15K → 20K
33:15 | 10:42/mi
Half· 13.11 mi
2:16:01
Rank: #24155 (+5)
20K → Half
7:08 | 10:27/mi
25K· 15.53 mi
2:43:27
Rank: #24215 (-60)
Half → 25K
27:26 | 11:19/mi
30K· 18.64 mi
3:19:41
Rank: #24188 (+27)
25K → 30K
36:14 | 11:40/mi
20M
3:36:19
Rank: #24228 (-40)
30K → 20M
16:38 | 12:14/mi
21M
3:49:32
Rank: #24234 (-6)
20M → 21M
13:13 | 13:13/mi
35K· 21.75 mi
3:57:50
Rank: #24215 (+19)
21M → 35K
8:18 | 11:06/mi
23M
4:12:28
Rank: #24196 (+19)
35K → 23M
14:38 | 11:41/mi
24M
4:24:33
Rank: #24228 (-32)
23M → 24M
12:05 | 12:05/mi
40K· 24.85 mi
4:36:03
Rank: #24298 (-70)
24M → 40K
11:30 | 13:27/mi
25.2M
4:40:45
Rank: #24307 (-9)
40K → 25.2M
4:42 | 13:38/mi
Finish· 26.22 mi
4:52:19
Rank: #24335 (-28)
25.2M → Finish
11:34 | 11:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:16:01
Pace10:23 /mi
2nd Half
Distance13.11 mi
Time2:36:18
Pace11:55 /mi
📊Positive Split: 14.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:4331:2010:0531:20
10:05
-
10K
6.21 mi12:19:171:02:5410:0731:34
10:10
+0:05
15K
9.32 mi12:52:011:35:3810:1632:44
10:32
+0:22
20K
12.43 mi13:25:162:08:5310:2233:15
10:42
+0:10
Half
13.11 mi13:32:242:16:0110:237:08
10:27
-0:15
25K
15.53 mi13:59:502:43:2710:3127:26
11:19
+0:52
30K
18.64 mi14:36:043:19:4110:4336:14
11:40
+0:21
20M
20.00 mi14:52:423:36:1910:4916:38
12:14
+0:34
21M
21.00 mi15:05:553:49:3210:5613:13
13:13
+0:59
35K
21.75 mi15:14:133:57:5010:568:18
11:06
-2:07
23M
23.00 mi15:28:514:12:2810:5914:38
11:41
+0:35
24M
24.00 mi15:40:564:24:3311:0112:05
12:05
+0:24
40K
24.85 mi15:52:264:36:0311:0611:30
13:27
+1:22
25.2M
25.20 mi15:57:084:40:4511:084:42
13:38
+0:11
Finish
26.22 mi16:08:424:52:1911:0911:34
11:21
-2:17

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

10:05 /mi

Average Pace

11:09 /mi

Slowest Pace

13:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:01

47% of race

Time at Steady Pace

1:38:10

34% of race

Time at Slower Pace

58:08

20% of race

Average Pace: 11:09 /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 mi11:47:4331:2010:0531:20
10:05
#23652
10K
6.21 mi12:19:171:02:5410:0731:34
10:10
#23898
15K
9.32 mi12:52:011:35:3810:1632:44
10:32
#24135
20K
12.43 mi13:25:162:08:5310:2233:15
10:42
#24160
Half
13.11 mi13:32:242:16:0110:237:08
10:27
#24155
25K
15.53 mi13:59:502:43:2710:3127:26
11:19
#24215
30K
18.64 mi14:36:043:19:4110:4336:14
11:40
#24188
20M
20.00 mi14:52:423:36:1910:4916:38
12:14
#24228
21M
21.00 mi15:05:553:49:3210:5613:13
13:13
#24234
35K
21.75 mi15:14:133:57:5010:568:18
11:06
#24215
23M
23.00 mi15:28:514:12:2810:5914:38
11:41
#24196
24M
24.00 mi15:40:564:24:3311:0112:05
12:05
#24228
40K
24.85 mi15:52:264:36:0311:0611:30
13:27
#24298
25.2M
25.20 mi15:57:084:40:4511:084:42
13:38
#24307
Finish
26.22 mi16:08:424:52:1911:0911:34
11:21
#24335
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi236529729972924523(Top 92%)10195(Top 89%)10195(Top 1935%)
10K6.21 mi3.10 mi23898-2469837-1089837-10824052(Top 90%)9917(Top 87%)9917(Top 1882%)
15K9.32 mi3.11 mi24135-2379964-1279964-12724523(Top 92%)10195(Top 89%)10195(Top 1935%)
20K12.43 mi3.11 mi24160-259979-159979-1524181(Top 91%)10015(Top 88%)10015(Top 1900%)
Half13.11 mi0.68 mi24155+59983-49983-424152(Top 91%)10004(Top 88%)10004(Top 1898%)
25K15.53 mi2.42 mi24215-6010024-4110024-4124431(Top 92%)10192(Top 89%)10192(Top 1934%)
30K18.64 mi3.11 mi24188+2710035-1110035-1124075(Top 90%)10054(Top 88%)10054(Top 1908%)
20M20.00 mi1.36 mi24228-4010067-3210067-3224482(Top 92%)10328(Top 90%)10328(Top 1960%)
21M21.00 mi1.00 mi24234-610076-910076-924318(Top 91%)10255(Top 90%)10255(Top 1946%)
35K21.75 mi0.75 mi24215+1910075+110075+123481(Top 88%)9865(Top 86%)9865(Top 1872%)
23M23.00 mi1.25 mi24196+1910072+310072+323563(Top 89%)9883(Top 87%)9883(Top 1875%)
24M24.00 mi1.00 mi24228-3210096-2410096-2424632(Top 93%)10500(Top 92%)10500(Top 1992%)
40K24.85 mi0.85 mi24298-7010138-4210138-4225319(Top 95%)10826(Top 95%)10826(Top 2054%)
25.2M25.20 mi0.35 mi24307-910148-1010148-1024664(Top 93%)10519(Top 92%)10519(Top 1996%)
Finish26.22 mi1.02 mi24335-2810169-2110169-2124494(Top 92%)10401(Top 91%)10401(Top 1974%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

24523

Females

10195

F60-64

10195

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

24052

Females

9917

F60-64

9917

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

24523

Females

10195

F60-64

10195

15K→20K

9.3 - 12.4 mi

Top 91%
×5stories
+106ft-86ft

Overall

24181

Females

10015

F60-64

10015

20K→Half

12.4 - 13.1 mi

Top 91%
×2stories
+19ft-37ft

Overall

24152

Females

10004

F60-64

10004

Half→25K

13.1 - 15.5 mi

Top 92%
×4stories
+66ft-88ft

Overall

24431

Females

10192

F60-64

10192

25K→30K

15.5 - 18.6 mi

Top 90%
×9stories
+181ft-148ft

Overall

24075

Females

10054

F60-64

10054

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

24482

Females

10328

F60-64

10328

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

24318

Females

10255

F60-64

10255

21M→35K

21.0 - 21.8 mi

Top 88%
×7stories
+17ft-86ft

Overall

23481

Females

9865

F60-64

9865

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

23563

Females

9883

F60-64

9883

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

24632

Females

10500

F60-64

10500

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

25319

Females

10826

F60-64

10826

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

24664

Females

10519

F60-64

10519

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2stories
+22ft-21ft

Overall

24494

Females

10401

F60-64

10401

Passing Analysis

Category:
Athletes Passed
683
Passed By
1366
Net Change
-683
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23652
5K → 10K98344-246#23652#23898
10K → 15K45282-237#23898#24135
15K → 20K106131-25#24135#24160
20K → Half2419+5#24160#24155
Half → 25K83143-60#24155#24215
25K → 30K129102+27#24215#24188
30K → 20M3777-40#24188#24228
20M → 21M3945-6#24228#24234
21M → 35K3314+19#24234#24215
35K → 23M3920+19#24215#24196
23M → 24M1547-32#24196#24228
24M → 40K878-70#24228#24298
40K → 25.2M1120-9#24298#24307
25.2M → Finish1644-28#24307#24335
TOTALS6831366-683
📊

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