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BOSTON MARATHON 2023

Alexis Keoughholst

Bib: 29805•F

MA

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
10:43/mi
33:18
↑ 97↓ 3451.5%
10K· 6.21 mi
11:18/mi
1:08:24
↑ 79↓ 1380.4%
15K· 9.32 mi
10:58/mi
1:42:27
↑ 67↓ 78
20K· 12.43 mi
10:58/mi
2:16:30
↑ 106↓ 860.1%
Half· 13.11 mi
10:20/mi
2:23:33
↑ 19↓ 370.5%
25K· 15.53 mi
10:45/mi
2:49:38
↑ 66↓ 880.2%
30K· 18.64 mi
12:02/mi
3:27:00
↑ 181↓ 1480.2%
20M
11:31/mi
3:42:39
↑ 64↓ 500.2%
21M
11:52/mi
3:54:31
↑ 106↓ 241.6%
35K· 21.75 mi
13:09/mi
4:04:21
↑ 17↓ 861.7%
23M
11:53/mi
4:19:14
↑ 23↓ 630.6%
24M
11:32/mi
4:30:46
↓ 821.3%
40K· 24.85 mi
12:26/mi
4:41:24
↓ 200.3%
25.2M
13:32/mi
4:46:04
↑ 13↓ 160.2%
Finish· 26.22 mi
10:56/mi
4:57:12
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:23:33
Pace10:57 /mi
2nd Half
Distance13.11 mi
Time2:33:39
Pace11:43 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:2433:1810:4333:18
10:43
-
10K
6.21 mi12:26:301:08:2411:0035:06
11:18
+0:35
15K
9.32 mi13:00:331:42:2711:0034:03
10:58
-0:20
20K
12.43 mi13:34:362:16:3010:5934:03
10:58
0:00
Half
13.11 mi13:41:392:23:3310:577:03
10:20
-0:38
25K
15.53 mi14:07:442:49:3810:5526:05
10:45
+0:25
30K
18.64 mi14:45:063:27:0011:0637:22
12:02
+1:17
20M
20.00 mi15:00:453:42:3911:0815:39
11:31
-0:31
21M
21.00 mi15:12:373:54:3111:1011:52
11:52
+0:21
35K
21.75 mi15:22:274:04:2111:149:50
13:09
+1:17
23M
23.00 mi15:37:204:19:1411:1614:53
11:53
-1:16
24M
24.00 mi15:48:524:30:4611:1711:32
11:32
-0:21
40K
24.85 mi15:59:304:41:2411:1910:38
12:26
+0:54
25.2M
25.20 mi16:04:104:46:0411:214:40
13:32
+1:06
Finish
26.22 mi16:15:184:57:1211:2111:08
10:56
-2:36

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

10:20 /mi

Average Pace

11:21 /mi

Slowest Pace

13:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:40

49% of race

Time at Steady Pace

1:29:02

30% of race

Time at Slower Pace

1:02:30

21% of race

Average Pace: 11:20 /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 mi11:51:2433:1810:4333:18
10:43
#25231
10K
6.21 mi12:26:301:08:2411:0035:06
11:18
#25616
15K
9.32 mi13:00:331:42:2711:0034:03
10:58
#25431
20K
12.43 mi13:34:362:16:3010:5934:03
10:58
#25187
Half
13.11 mi13:41:392:23:3310:577:03
10:20
#25122
25K
15.53 mi14:07:442:49:3810:5526:05
10:45
#24890
30K
18.64 mi14:45:063:27:0011:0637:22
12:02
#24840
20M
20.00 mi15:00:453:42:3911:0815:39
11:31
#24733
21M
21.00 mi15:12:373:54:3111:1011:52
11:52
#24643
35K
21.75 mi15:22:274:04:2111:149:50
13:09
#24716
23M
23.00 mi15:37:204:19:1411:1614:53
11:53
#24661
24M
24.00 mi15:48:524:30:4611:1711:32
11:32
#24645
40K
24.85 mi15:59:304:41:2411:1910:38
12:26
#24640
25.2M
25.20 mi16:04:104:46:0411:214:40
13:32
#24649
Finish
26.22 mi16:15:184:57:1211:2111:08
10:56
#24643
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25231105641056425131(Top 94%)10534(Top 92%)10534(Top 216%)
10K6.21 mi3.10 mi25616-38510804-24010804-24025788(Top 97%)10903(Top 95%)10903(Top 223%)
15K9.32 mi3.11 mi25431+18510692+11210692+11225131(Top 94%)10534(Top 92%)10534(Top 216%)
20K12.43 mi3.11 mi25187+24410562+13010562+13024585(Top 92%)10250(Top 90%)10250(Top 210%)
Half13.11 mi0.68 mi25122+6510527+3510527+3523914(Top 90%)9870(Top 86%)9870(Top 202%)
25K15.53 mi2.42 mi24890+23210408+11910408+11923605(Top 89%)9737(Top 85%)9737(Top 199%)
30K18.64 mi3.11 mi24840+5010394+1410394+1424526(Top 92%)10298(Top 90%)10298(Top 211%)
20M20.00 mi1.36 mi24733+10710346+4810346+4823553(Top 88%)9819(Top 86%)9819(Top 201%)
21M21.00 mi1.00 mi24643+9010296+5010296+5022539(Top 85%)9306(Top 81%)9306(Top 191%)
35K21.75 mi0.75 mi24716-7310344-4810344-4825670(Top 96%)10980(Top 96%)10980(Top 225%)
23M23.00 mi1.25 mi24661+5510322+2210322+2223847(Top 90%)10035(Top 88%)10035(Top 205%)
24M24.00 mi1.00 mi24645+1610324-210324-223926(Top 90%)10127(Top 89%)10127(Top 207%)
40K24.85 mi0.85 mi24640+510336-1210336-1224380(Top 92%)10381(Top 91%)10381(Top 213%)
25.2M25.20 mi0.35 mi24649-910339-310339-324568(Top 92%)10468(Top 92%)10468(Top 214%)
Finish26.22 mi1.02 mi24643+610337+210337+223841(Top 90%)10082(Top 88%)10082(Top 206%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
×21story building
+97ft-345ft

Overall

25131

Females

10534

F18-39

10534

5K→10K

3.1 - 6.2 mi

Top 97%
×5story building
+79ft-138ft

Overall

25788

Females

10903

F18-39

10903

10K→15K

6.2 - 9.3 mi

Top 94%
×3story building
+67ft-78ft

Overall

25131

Females

10534

F18-39

10534

15K→20K

9.3 - 12.4 mi

Top 92%
×5story building
+106ft-86ft

Overall

24585

Females

10250

F18-39

10250

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

23914

Females

9870

F18-39

9870

Half→25K

13.1 - 15.5 mi

Top 89%
×4story building
+66ft-88ft

Overall

23605

Females

9737

F18-39

9737

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

24526

Females

10298

F18-39

10298

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

23553

Females

9819

F18-39

9819

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

22539

Females

9306

F18-39

9306

21M→35K

21.0 - 21.8 mi

Top 96%
×7story building
+17ft-86ft

Overall

25670

Females

10980

F18-39

10980

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

23847

Females

10035

F18-39

10035

23M→24M

23.0 - 24.0 mi

Top 90%
×6story building
+12ft-82ft

Overall

23926

Females

10127

F18-39

10127

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

24380

Females

10381

F18-39

10381

40K→25.2M

24.9 - 25.2 mi

Top 92%
×1story
+13ft-16ft

Overall

24568

Females

10468

F18-39

10468

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

23841

Females

10082

F18-39

10082

Passing Analysis

Category:
Athletes Passed
1315
Passed By
727
Net Change
+588
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25231
5K → 10K38423-385#25231#25616
10K → 15K21833+185#25616#25431
15K → 20K2517+244#25431#25187
20K → Half661+65#25187#25122
Half → 25K2375+232#25122#24890
25K → 30K11666+50#24890#24840
30K → 20M1114+107#24840#24733
20M → 21M922+90#24733#24643
21M → 35K982-73#24643#24716
35K → 23M6813+55#24716#24661
23M → 24M4024+16#24661#24645
24M → 40K3025+5#24645#24640
40K → 25.2M817-9#24640#24649
25.2M → Finish3125+6#24649#24643
TOTALS1315727+588
📊

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