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BOSTON MARATHON 2023

Alyx Edney

Bib: 26128•F

VT

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
10:47/mi
33:29
↑ 97↓ 3451.5%
10K· 6.21 mi
11:19/mi
1:08:39
↑ 79↓ 1380.4%
15K· 9.32 mi
12:57/mi
1:48:53
↑ 67↓ 78
20K· 12.43 mi
14:45/mi
2:34:42
↑ 106↓ 860.1%
Half· 13.11 mi
12:32/mi
2:43:15
↑ 19↓ 370.5%
25K· 15.53 mi
14:46/mi
3:19:02
↑ 66↓ 880.2%
30K· 18.64 mi
13:24/mi
4:00:41
↑ 181↓ 1480.2%
20M
12:06/mi
4:17:07
↑ 64↓ 500.2%
21M
12:26/mi
4:29:33
↑ 106↓ 241.6%
35K· 21.75 mi
10:44/mi
4:37:35
↑ 17↓ 861.7%
23M
11:44/mi
4:52:16
↑ 23↓ 630.6%
24M
11:31/mi
5:03:47
↓ 821.3%
40K· 24.85 mi
12:52/mi
5:14:47
↓ 200.3%
25.2M
13:52/mi
5:19:34
↑ 13↓ 160.2%
Finish· 26.22 mi
10:31/mi
5:30:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:43:15
Pace12:27 /mi
2nd Half
Distance13.11 mi
Time2:47:02
Pace12:45 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0733:2910:4733:29
10:47
-
10K
6.21 mi12:25:171:08:3911:0335:10
11:19
+0:32
15K
9.32 mi13:05:311:48:5311:4140:14
12:57
+1:38
20K
12.43 mi13:51:202:34:4212:2745:49
14:45
+1:48
Half
13.11 mi13:59:532:43:1512:278:33
12:32
-2:13
25K
15.53 mi14:35:403:19:0212:4935:47
14:46
+2:14
30K
18.64 mi15:17:194:00:4112:5541:39
13:24
-1:22
20M
20.00 mi15:33:454:17:0712:5116:26
12:06
-1:18
21M
21.00 mi15:46:114:29:3312:5012:26
12:26
+0:20
35K
21.75 mi15:54:134:37:3512:468:02
10:44
-1:42
23M
23.00 mi16:08:544:52:1612:4214:41
11:44
+1:00
24M
24.00 mi16:20:255:03:4712:3911:31
11:31
-0:13
40K
24.85 mi16:31:255:14:4712:4011:00
12:52
+1:21
25.2M
25.20 mi16:36:125:19:3412:414:47
13:52
+1:00
Finish
26.22 mi16:46:555:30:1712:3610:43
10:31
-3:21

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

10:31 /mi

Average Pace

12:36 /mi

Slowest Pace

14:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:36

34% of race

Time at Steady Pace

1:28:39

27% of race

Time at Slower Pace

2:08:02

39% of race

Average Pace: 12:36 /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 mi11:50:0733:2910:4733:29
10:47
#25339
10K
6.21 mi12:25:171:08:3911:0335:10
11:19
#25662
15K
9.32 mi13:05:311:48:5311:4140:14
12:57
#26102
20K
12.43 mi13:51:202:34:4212:2745:49
14:45
#26379
Half
13.11 mi13:59:532:43:1512:278:33
12:32
#26372
25K
15.53 mi14:35:403:19:0212:4935:47
14:46
#26443
30K
18.64 mi15:17:194:00:4112:5541:39
13:24
#26355
20M
20.00 mi15:33:454:17:0712:5116:26
12:06
#26270
21M
21.00 mi15:46:114:29:3312:5012:26
12:26
#26178
35K
21.75 mi15:54:134:37:3512:468:02
10:44
#26118
23M
23.00 mi16:08:544:52:1612:4214:41
11:44
#26040
24M
24.00 mi16:20:255:03:4712:3911:31
11:31
#25988
40K
24.85 mi16:31:255:14:4712:4011:00
12:52
#25963
25.2M
25.20 mi16:36:125:19:3412:414:47
13:52
#25948
Finish
26.22 mi16:46:555:30:1712:3610:43
10:31
#25900
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25339106371063726467(Top 99%)11341(Top 99%)11341(Top 232%)
10K6.21 mi3.10 mi25662-32310835-19810835-19825815(Top 97%)10922(Top 96%)10922(Top 224%)
15K9.32 mi3.11 mi26102-44011103-26811103-26826467(Top 99%)11341(Top 99%)11341(Top 232%)
20K12.43 mi3.11 mi26379-27711277-17411277-17426584(Top 100%)11405(Top 100%)11405(Top 234%)
Half13.11 mi0.68 mi26372+711270+711270+726178(Top 98%)11165(Top 98%)11165(Top 229%)
25K15.53 mi2.42 mi26443-7111321-5111321-5126517(Top 100%)11366(Top 100%)11366(Top 233%)
30K18.64 mi3.11 mi26355+8811263+5811263+5825704(Top 97%)10950(Top 96%)10950(Top 224%)
20M20.00 mi1.36 mi26270+8511217+4611217+4624322(Top 91%)10248(Top 90%)10248(Top 210%)
21M21.00 mi1.00 mi26178+9211167+5011167+5023383(Top 88%)9752(Top 85%)9752(Top 200%)
35K21.75 mi0.75 mi26118+6011136+3111136+3122833(Top 86%)9509(Top 83%)9509(Top 195%)
23M23.00 mi1.25 mi26040+7811089+4711089+4723623(Top 89%)9917(Top 87%)9917(Top 203%)
24M24.00 mi1.00 mi25988+5211059+3011059+3023913(Top 90%)10121(Top 89%)10121(Top 207%)
40K24.85 mi0.85 mi25963+2511047+1211047+1224833(Top 93%)10588(Top 93%)10588(Top 217%)
25.2M25.20 mi0.35 mi25948+1511037+1011037+1024924(Top 94%)10661(Top 93%)10661(Top 218%)
Finish26.22 mi1.02 mi25900+4811011+2611011+2623049(Top 87%)9675(Top 85%)9675(Top 198%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 99%
×21story building
+97ft-345ft

Overall

26467

Females

11341

F18-39

11341

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

25815

Females

10922

F18-39

10922

10K→15K

6.2 - 9.3 mi

Top 99%
×3story building
+67ft-78ft

Overall

26467

Females

11341

F18-39

11341

15K→20K

9.3 - 12.4 mi

Top 100%
×5story building
+106ft-86ft

Overall

26584

Females

11405

F18-39

11405

20K→Half

12.4 - 13.1 mi

Top 98%
×2story building
+19ft-37ft

Overall

26178

Females

11165

F18-39

11165

Half→25K

13.1 - 15.5 mi

Top 100%
×4story building
+66ft-88ft

Overall

26517

Females

11366

F18-39

11366

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

25704

Females

10950

F18-39

10950

30K→20M

18.6 - 20.0 mi

Top 91%
×5story building
+64ft-50ft

Overall

24322

Females

10248

F18-39

10248

20M→21M

20.0 - 21.0 mi

Top 88%
×8story building
+106ft-24ft

Overall

23383

Females

9752

F18-39

9752

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

22833

Females

9509

F18-39

9509

35K→23M

21.8 - 23.0 mi

Top 89%
×5story building
+23ft-63ft

Overall

23623

Females

9917

F18-39

9917

23M→24M

23.0 - 24.0 mi

Top 90%
×6story building
+12ft-82ft

Overall

23913

Females

10121

F18-39

10121

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24833

Females

10588

F18-39

10588

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

24924

Females

10661

F18-39

10661

25.2M→Finish

25.2 - 26.2 mi

Top 87%
×2story building
+22ft-21ft

Overall

23049

Females

9675

F18-39

9675

Passing Analysis

Category:
Athletes Passed
608
Passed By
1169
Net Change
-561
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25339
5K → 10K34357-323#25339#25662
10K → 15K5445-440#25662#26102
15K → 20K2279-277#26102#26379
20K → Half114+7#26379#26372
Half → 25K576-71#26372#26443
25K → 30K913+88#26443#26355
30K → 20M850+85#26355#26270
20M → 21M920+92#26270#26178
21M → 35K600+60#26178#26118
35K → 23M791+78#26118#26040
23M → 24M542+52#26040#25988
24M → 40K261+25#25988#25963
40K → 25.2M150+15#25963#25948
25.2M → Finish491+48#25948#25900
TOTALS6081169-561
📊

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