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BOSTON MARATHON 2023

Averi Ahsmann

Bib: 12956•F

SC

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 44%
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
7:38/mi
23:43
↑ 97↓ 3451.5%
10K· 6.21 mi
7:37/mi
47:22
↑ 79↓ 1380.4%
15K· 9.32 mi
7:33/mi
1:10:49
↑ 67↓ 78
20K· 12.43 mi
7:37/mi
1:34:29
↑ 106↓ 860.1%
Half· 13.11 mi
7:27/mi
1:39:34
↑ 19↓ 370.5%
25K· 15.53 mi
7:56/mi
1:58:48
↑ 66↓ 880.2%
30K· 18.64 mi
9:00/mi
2:26:47
↑ 181↓ 1480.2%
20M
10:01/mi
2:40:24
↑ 64↓ 500.2%
21M
10:01/mi
2:50:25
↑ 106↓ 241.6%
35K· 21.75 mi
9:01/mi
2:57:10
↑ 17↓ 861.7%
23M
11:19/mi
3:11:20
↑ 23↓ 630.6%
24M
9:26/mi
3:20:46
↓ 821.3%
40K· 24.85 mi
9:54/mi
3:29:14
↓ 200.3%
25.2M
9:11/mi
3:32:24
↑ 13↓ 160.2%
Finish· 26.22 mi
8:39/mi
3:41:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:34
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time2:01:39
Pace9:17 /mi
📊Positive Split: 22.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0623:437:3823:43
7:38
-
10K
6.21 mi11:14:4547:227:3723:39
7:37
-0:01
15K
9.32 mi11:38:121:10:497:3623:27
7:33
-0:04
20K
12.43 mi12:01:521:34:297:3623:40
7:37
+0:04
Half
13.11 mi12:06:571:39:347:365:05
7:27
-0:10
25K
15.53 mi12:26:111:58:487:3919:14
7:56
+0:29
30K
18.64 mi12:54:102:26:477:5227:59
9:00
+1:04
20M
20.00 mi13:07:472:40:248:0113:37
10:01
+1:01
21M
21.00 mi13:17:482:50:258:0710:01
10:01
0:00
35K
21.75 mi13:24:332:57:108:096:45
9:01
-1:00
23M
23.00 mi13:38:433:11:208:1914:10
11:19
+2:18
24M
24.00 mi13:48:093:20:468:229:26
9:26
-1:53
40K
24.85 mi13:56:373:29:148:258:28
9:54
+0:28
25.2M
25.20 mi13:59:473:32:248:263:10
9:11
-0:43
Finish
26.22 mi14:08:363:41:138:278:49
8:39
-0:32

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

7:27 /mi

Average Pace

8:27 /mi

Slowest Pace

11:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:58:48

54% of race

Time at Steady Pace

56:09

25% of race

Time at Slower Pace

46:16

21% of race

Average Pace: 8:26 /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 mi10:51:0623:437:3823:43
7:38
#10882
10K
6.21 mi11:14:4547:227:3723:39
7:37
#11135
15K
9.32 mi11:38:121:10:497:3623:27
7:33
#10919
20K
12.43 mi12:01:521:34:297:3623:40
7:37
#10744
Half
13.11 mi12:06:571:39:347:365:05
7:27
#10690
25K
15.53 mi12:26:111:58:487:3919:14
7:56
#10886
30K
18.64 mi12:54:102:26:477:5227:59
9:00
#12254
20M
20.00 mi13:07:472:40:248:0113:37
10:01
#13200
21M
21.00 mi13:17:482:50:258:0710:01
10:01
#13568
35K
21.75 mi13:24:332:57:108:096:45
9:01
#13780
23M
23.00 mi13:38:433:11:208:1914:10
11:19
#14796
24M
24.00 mi13:48:093:20:468:229:26
9:26
#15000
40K
24.85 mi13:56:373:29:148:258:28
9:54
#15240
25.2M
25.20 mi13:59:473:32:248:263:10
9:11
#15191
Finish
26.22 mi14:08:363:41:138:278:49
8:39
#15239
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi108822278227810577(Top 40%)2128(Top 19%)2128(Top 44%)
10K6.21 mi3.10 mi11135-2532400-1222400-12211460(Top 43%)2588(Top 23%)2588(Top 53%)
15K9.32 mi3.11 mi10919+2162293+1072293+10710577(Top 40%)2128(Top 19%)2128(Top 44%)
20K12.43 mi3.11 mi10744+1752216+772216+7710238(Top 38%)2023(Top 18%)2023(Top 41%)
Half13.11 mi0.68 mi10690+542179+372179+379916(Top 37%)1871(Top 16%)1871(Top 38%)
25K15.53 mi2.42 mi10886-1962292-1132292-11312191(Top 46%)3193(Top 28%)3193(Top 65%)
30K18.64 mi3.11 mi12254-13683129-8373129-83717202(Top 65%)6185(Top 54%)6185(Top 127%)
20M20.00 mi1.36 mi13200-9463682-5533682-55320527(Top 77%)8153(Top 71%)8153(Top 167%)
21M21.00 mi1.00 mi13568-3683918-2363918-23618127(Top 68%)6839(Top 60%)6839(Top 140%)
35K21.75 mi0.75 mi13780-2124062-1444062-14418002(Top 68%)6833(Top 60%)6833(Top 140%)
23M23.00 mi1.25 mi14796-10164717-6554717-65522922(Top 86%)9543(Top 84%)9543(Top 195%)
24M24.00 mi1.00 mi15000-2044856-1394856-13918973(Top 71%)7425(Top 65%)7425(Top 152%)
40K24.85 mi0.85 mi15240-2405017-1615017-16119699(Top 74%)7885(Top 69%)7885(Top 161%)
25.2M25.20 mi0.35 mi15191+495004+135004+1313624(Top 51%)4561(Top 40%)4561(Top 93%)
Finish26.22 mi1.02 mi15239-485045-415045-4116268(Top 61%)5975(Top 52%)5975(Top 122%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21story building
+97ft-345ft

Overall

10577

Females

2128

F18-39

2128

5K→10K

3.1 - 6.2 mi

Top 43%
×5story building
+79ft-138ft

Overall

11460

Females

2588

F18-39

2588

10K→15K

6.2 - 9.3 mi

Top 40%
×3story building
+67ft-78ft

Overall

10577

Females

2128

F18-39

2128

15K→20K

9.3 - 12.4 mi

Top 38%
×5story building
+106ft-86ft

Overall

10238

Females

2023

F18-39

2023

20K→Half

12.4 - 13.1 mi

Top 37%
×2story building
+19ft-37ft

Overall

9916

Females

1871

F18-39

1871

Half→25K

13.1 - 15.5 mi

Top 46%
×4story building
+66ft-88ft

Overall

12191

Females

3193

F18-39

3193

25K→30K

15.5 - 18.6 mi

Top 65%
×9story building
+181ft-148ft

Overall

17202

Females

6185

F18-39

6185

30K→20M

18.6 - 20.0 mi

Top 77%
×5story building
+64ft-50ft

Overall

20527

Females

8153

F18-39

8153

20M→21M

20.0 - 21.0 mi

Top 68%
×8story building
+106ft-24ft

Overall

18127

Females

6839

F18-39

6839

21M→35K

21.0 - 21.8 mi

Top 68%
×7story building
+17ft-86ft

Overall

18002

Females

6833

F18-39

6833

35K→23M

21.8 - 23.0 mi

Top 86%
×5story building
+23ft-63ft

Overall

22922

Females

9543

F18-39

9543

23M→24M

23.0 - 24.0 mi

Top 71%
×6story building
+12ft-82ft

Overall

18973

Females

7425

F18-39

7425

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

19699

Females

7885

F18-39

7885

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

13624

Females

4561

F18-39

4561

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

16268

Females

5975

F18-39

5975

Passing Analysis

Category:
Athletes Passed
1109
Passed By
5466
Net Change
-4357
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10882
5K → 10K194447-253#10882#11135
10K → 15K30185+216#11135#10919
15K → 20K25075+175#10919#10744
20K → Half6713+54#10744#10690
Half → 25K73269-196#10690#10886
25K → 30K161384-1368#10886#12254
30K → 20M9955-946#12254#13200
20M → 21M21389-368#13200#13568
21M → 35K18230-212#13568#13780
35K → 23M41020-1016#13780#14796
23M → 24M26230-204#14796#15000
24M → 40K19259-240#15000#15240
40K → 25.2M6213+49#15240#15191
25.2M → Finish4997-48#15191#15239
TOTALS11095466-4357
📊

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