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BOSTON MARATHON 2023

Ashley Piader

Bib: 26614•F

RI

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

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:42/mi
30:08
↑ 97↓ 3451.5%
10K· 6.21 mi
9:45/mi
1:00:24
↑ 79↓ 1380.4%
15K· 9.32 mi
9:40/mi
1:30:25
↑ 67↓ 78
20K· 12.43 mi
9:54/mi
2:01:12
↑ 106↓ 860.1%
Half· 13.11 mi
9:36/mi
2:07:45
↑ 19↓ 370.5%
25K· 15.53 mi
10:22/mi
2:32:54
↑ 66↓ 880.2%
30K· 18.64 mi
10:50/mi
3:06:34
↑ 181↓ 1480.2%
20M
11:18/mi
3:21:55
↑ 64↓ 500.2%
21M
11:22/mi
3:33:17
↑ 106↓ 241.6%
35K· 21.75 mi
10:54/mi
3:41:26
↑ 17↓ 861.7%
23M
10:58/mi
3:55:10
↑ 23↓ 630.6%
24M
10:46/mi
4:05:56
↓ 821.3%
40K· 24.85 mi
10:43/mi
4:15:06
↓ 200.3%
25.2M
11:27/mi
4:19:03
↑ 13↓ 160.2%
Finish· 26.22 mi
9:24/mi
4:28:38
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:45
Pace9:45 /mi
2nd Half
Distance13.11 mi
Time2:20:53
Pace10:45 /mi
📊Positive Split: 10.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3230:089:4230:08
9:42
-
10K
6.21 mi12:23:481:00:249:4330:16
9:45
+0:03
15K
9.32 mi12:53:491:30:259:4230:01
9:40
-0:05
20K
12.43 mi13:24:362:01:129:4530:47
9:54
+0:14
Half
13.11 mi13:31:092:07:459:456:33
9:36
-0:18
25K
15.53 mi13:56:182:32:549:5125:09
10:22
+0:46
30K
18.64 mi14:29:583:06:3410:0033:40
10:50
+0:28
20M
20.00 mi14:45:193:21:5510:0615:21
11:18
+0:28
21M
21.00 mi14:56:413:33:1710:0911:22
11:22
+0:04
35K
21.75 mi15:04:503:41:2610:118:09
10:54
-0:28
23M
23.00 mi15:18:343:55:1010:1313:44
10:58
+0:04
24M
24.00 mi15:29:204:05:5610:1510:46
10:46
-0:12
40K
24.85 mi15:38:304:15:0610:169:10
10:43
-0:03
25.2M
25.20 mi15:42:274:19:0310:173:57
11:27
+0:44
Finish
26.22 mi15:52:024:28:3810:159:35
9:24
-2:03

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

9:24 /mi

Average Pace

10:15 /mi

Slowest Pace

11:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:29

60% of race

Time at Steady Pace

1:15:29

28% of race

Time at Slower Pace

30:40

11% of race

Average Pace: 10:15 /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 mi11:53:3230:089:4230:08
9:42
#22660
10K
6.21 mi12:23:481:00:249:4330:16
9:45
#22967
15K
9.32 mi12:53:491:30:259:4230:01
9:40
#22883
20K
12.43 mi13:24:362:01:129:4530:47
9:54
#22805
Half
13.11 mi13:31:092:07:459:456:33
9:36
#22789
25K
15.53 mi13:56:182:32:549:5125:09
10:22
#22828
30K
18.64 mi14:29:583:06:3410:0033:40
10:50
#22813
20M
20.00 mi14:45:193:21:5510:0615:21
11:18
#22842
21M
21.00 mi14:56:413:33:1710:0911:22
11:22
#22774
35K
21.75 mi15:04:503:41:2610:118:09
10:54
#22798
23M
23.00 mi15:18:343:55:1010:1313:44
10:58
#22761
24M
24.00 mi15:29:204:05:5610:1510:46
10:46
#22750
40K
24.85 mi15:38:304:15:0610:169:10
10:43
#22712
25.2M
25.20 mi15:42:274:19:0310:173:57
11:27
#22695
Finish
26.22 mi15:52:024:28:3810:159:35
9:24
#22614
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi226609213921322707(Top 85%)9190(Top 80%)9190(Top 188%)
10K6.21 mi3.10 mi22967-3079345-1329345-13223141(Top 87%)9409(Top 82%)9409(Top 193%)
15K9.32 mi3.11 mi22883+849284+619284+6122707(Top 85%)9190(Top 80%)9190(Top 188%)
20K12.43 mi3.11 mi22805+789244+409244+4022673(Top 85%)9179(Top 80%)9179(Top 188%)
Half13.11 mi0.68 mi22789+169236+89236+822419(Top 84%)9027(Top 79%)9027(Top 185%)
25K15.53 mi2.42 mi22828-399270-349270-3422961(Top 86%)9366(Top 82%)9366(Top 192%)
30K18.64 mi3.11 mi22813+159289-199289-1922859(Top 86%)9385(Top 82%)9385(Top 192%)
20M20.00 mi1.36 mi22842-299316-279316-2723177(Top 87%)9611(Top 84%)9611(Top 197%)
21M21.00 mi1.00 mi22774+689290+269290+2621642(Top 81%)8804(Top 77%)8804(Top 180%)
35K21.75 mi0.75 mi22798-249309-199309-1923125(Top 87%)9660(Top 85%)9660(Top 198%)
23M23.00 mi1.25 mi22761+379299+109299+1022292(Top 84%)9213(Top 81%)9213(Top 189%)
24M24.00 mi1.00 mi22750+119304-59304-522613(Top 85%)9427(Top 83%)9427(Top 193%)
40K24.85 mi0.85 mi22712+389288+169288+1621779(Top 82%)9037(Top 79%)9037(Top 185%)
25.2M25.20 mi0.35 mi22695+179283+59283+521498(Top 81%)8864(Top 78%)8864(Top 181%)
Finish26.22 mi1.02 mi22614+819247+369247+3619805(Top 74%)7900(Top 69%)7900(Top 162%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

22707

Females

9190

F18-39

9190

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

23141

Females

9409

F18-39

9409

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

22707

Females

9190

F18-39

9190

15K→20K

9.3 - 12.4 mi

Top 85%
×5story building
+106ft-86ft

Overall

22673

Females

9179

F18-39

9179

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

22419

Females

9027

F18-39

9027

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

22961

Females

9366

F18-39

9366

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

22859

Females

9385

F18-39

9385

30K→20M

18.6 - 20.0 mi

Top 87%
×5story building
+64ft-50ft

Overall

23177

Females

9611

F18-39

9611

20M→21M

20.0 - 21.0 mi

Top 81%
×8story building
+106ft-24ft

Overall

21642

Females

8804

F18-39

8804

21M→35K

21.0 - 21.8 mi

Top 87%
×7story building
+17ft-86ft

Overall

23125

Females

9660

F18-39

9660

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

22292

Females

9213

F18-39

9213

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

22613

Females

9427

F18-39

9427

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

21779

Females

9037

F18-39

9037

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

21498

Females

8864

F18-39

8864

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2story building
+22ft-21ft

Overall

19805

Females

7900

F18-39

7900

Passing Analysis

Category:
Athletes Passed
1146
Passed By
1100
Net Change
+46
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22660
5K → 10K119426-307#22660#22967
10K → 15K187103+84#22967#22883
15K → 20K17395+78#22883#22805
20K → Half3014+16#22805#22789
Half → 25K71110-39#22789#22828
25K → 30K131116+15#22828#22813
30K → 20M5180-29#22813#22842
20M → 21M8820+68#22842#22774
21M → 35K2246-24#22774#22798
35K → 23M6629+37#22798#22761
23M → 24M4534+11#22761#22750
24M → 40K5113+38#22750#22712
40K → 25.2M247+17#22712#22695
25.2M → Finish887+81#22695#22614
TOTALS11461100+46
📊

Passing Visuals

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