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BOSTON MARATHON 2023

Sally Evans

MA

Bib: 24819 F

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
12:26/mi
38:39
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
11:16/mi
1:13:40
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
11:14/mi
1:48:35
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
11:00/mi
2:22:46
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
10:38/mi
2:30:01
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
10:58/mi
2:56:37
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
11:15/mi
3:31:33
↑ 181↓ 1480.2%
138 ft elev
20M
10:34/mi
3:45:55
↑ 64↓ 500.2%
148 ft elev
21M
11:21/mi
3:57:16
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
9:51/mi
4:04:38
↑ 17↓ 861.7%
156 ft elev
23M
10:45/mi
4:18:05
↑ 23↓ 630.6%
116 ft elev
24M
10:32/mi
4:28:37
↓ 821.3%
34 ft elev
40K· 24.85 mi
10:49/mi
4:37:52
↓ 200.3%
20 ft elev
25.2M
12:31/mi
4:42:11
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
11:22/mi
4:53:46
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half
2:30:0111:27 /mi+4.2%
2nd Half
2:23:4510:58 /mi✓ faster
Negative split — 4.2% faster in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:5538:3912:2638:39
12:26
-
10K
6.21 mi12:28:561:13:4011:5135:01
11:16
-1:10
15K
9.32 mi13:03:511:48:3511:3934:55
11:14
-0:02
20K
12.43 mi13:38:022:22:4611:2934:11
11:00
-0:14
Half
13.11 mi13:45:172:30:0111:277:15
10:38
-0:22
25K
15.53 mi14:11:532:56:3711:2226:36
10:58
+0:20
30K
18.64 mi14:46:493:31:3311:2134:56
11:15
+0:17
20M
20.00 mi15:01:113:45:5511:1814:22
10:34
-0:41
21M
21.00 mi15:12:323:57:1611:1811:21
11:21
+0:47
35K
21.75 mi15:19:544:04:3811:157:22
9:51
-1:30
23M
23.00 mi15:33:214:18:0511:1313:27
10:45
+0:54
24M
24.00 mi15:43:534:28:3711:1210:32
10:32
-0:13
40K
24.85 mi15:53:084:37:5211:119:15
10:49
+0:17
25.2M
25.20 mi15:57:274:42:1111:124:19
12:31
+1:42
Finish
26.22 mi16:09:024:53:4611:1311:35
11:22
-1:09

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

9:51 /mi

Average Pace

11:13 /mi

Slowest Pace

12:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

39:31

13% of race

Time at Steady Pace

3:08:21

64% of race

Time at Slower Pace

1:05:54

22% of race

Average Pace: 11:12 /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 mi11:53:5538:3912:2638:39
12:26
#26531
10K
6.21 mi12:28:561:13:4011:5135:01
11:16
#26322
15K
9.32 mi13:03:511:48:3511:3934:55
11:14
#26085
20K
12.43 mi13:38:022:22:4611:2934:11
11:00
#25782
Half
13.11 mi13:45:172:30:0111:277:15
10:38
#25730
25K
15.53 mi14:11:532:56:3711:2226:36
10:58
#25470
30K
18.64 mi14:46:493:31:3311:2134:56
11:15
#25162
20M
20.00 mi15:01:113:45:5511:1814:22
10:34
#24981
21M
21.00 mi15:12:323:57:1611:1811:21
11:21
#24814
35K
21.75 mi15:19:544:04:3811:157:22
9:51
#24727
23M
23.00 mi15:33:214:18:0511:1313:27
10:45
#24582
24M
24.00 mi15:43:534:28:3711:1210:32
10:32
#24488
40K
24.85 mi15:53:084:37:5211:119:15
10:49
#24420
25.2M
25.20 mi15:57:274:42:1111:124:19
12:31
#24412
Finish
26.22 mi16:09:024:53:4611:1311:35
11:22
#24425
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi265311137911379254641072210722
10K6.21 mi3.10 mi26322+20911244+13511244+135257581088610886
15K9.32 mi3.11 mi26085+23711091+15311091+153254641072210722
20K12.43 mi3.11 mi25782+30310916+17510916+175246371027710277
Half13.11 mi0.68 mi25730+5210892+2410892+24244341017210172
25K15.53 mi2.42 mi25470+26010744+14810744+1482393499209920
30K18.64 mi3.11 mi25162+30810579+16510579+1652348997299729
20M20.00 mi1.36 mi24981+18110484+9510484+952191589368936
21M21.00 mi1.00 mi24814+16710394+9010394+902161487938793
35K21.75 mi0.75 mi24727+8710350+4410350+442089684388438
23M23.00 mi1.25 mi24582+14510276+7410276+742186990089008
24M24.00 mi1.00 mi24488+9410236+4010236+402212791769176
40K24.85 mi0.85 mi24420+6810207+2910207+292199391539153
25.2M25.20 mi0.35 mi24412+810203+410203+42334298559855
Finish26.22 mi1.02 mi24425-1310217-1410217-14245171041510415

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 96%
×21story building
+97ft-345ft

Overall

25464

Females

10722

F18-39

10722

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

25758

Females

10886

F18-39

10886

10K→15K

6.2 - 9.3 mi

Top 96%
×3story building
+67ft-78ft

Overall

25464

Females

10722

F18-39

10722

15K→20K

9.3 - 12.4 mi

Top 93%
×5story building
+106ft-86ft

Overall

24637

Females

10277

F18-39

10277

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

24434

Females

10172

F18-39

10172

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

23934

Females

9920

F18-39

9920

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

23489

Females

9729

F18-39

9729

30K→20M

18.6 - 20.0 mi

Top 82%
×5story building
+64ft-50ft

Overall

21915

Females

8936

F18-39

8936

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

21614

Females

8793

F18-39

8793

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

20896

Females

8438

F18-39

8438

35K→23M

21.8 - 23.0 mi

Top 82%
×5story building
+23ft-63ft

Overall

21869

Females

9008

F18-39

9008

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

22127

Females

9176

F18-39

9176

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

21993

Females

9153

F18-39

9153

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

23342

Females

9855

F18-39

9855

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

24517

Females

10415

F18-39

10415

Passing Analysis

Category:
Athletes Passed
2154
Passed By
48
Net Change
+2106
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26531
5K → 10K2101+209#26531#26322
10K → 15K2370+237#26322#26085
15K → 20K3041+303#26085#25782
20K → Half520+52#25782#25730
Half → 25K2611+260#25730#25470
25K → 30K3091+308#25470#25162
30K → 20M1810+181#25162#24981
20M → 21M1670+167#24981#24814
21M → 35K881+87#24814#24727
35K → 23M1450+145#24727#24582
23M → 24M951+94#24582#24488
24M → 40K713+68#24488#24420
40K → 25.2M157+8#24420#24412
25.2M → Finish1932-13#24412#24425
TOTALS215448+2106

Passing Charts

Category:
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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