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BOSTON MARATHON 2023

Allison Sauntry

Bib: 13299•F

MD

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 34%
Gender (Female)
#0 / 11423
Top 15%
Masters (Masters Women)
#0 / 6539
Top 6%
Division (F40-44)
#0 / 1878
Top 13%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:11
Rank: #12210
Start → 5K
24:11 | 7:47/mi
10K· 6.21 mi
47:55
Rank: #11923 (+287)
5K → 10K
23:44 | 7:38/mi
15K· 9.32 mi
1:11:17
Rank: #11343 (+580)
10K → 15K
23:22 | 7:31/mi
20K· 12.43 mi
1:34:27
Rank: #10716 (+627)
15K → 20K
23:10 | 7:27/mi
Half· 13.11 mi
1:39:24
Rank: #10566 (+150)
20K → Half
4:57 | 7:15/mi
25K· 15.53 mi
1:57:03
Rank: #9927 (+639)
Half → 25K
17:39 | 7:17/mi
30K· 18.64 mi
2:20:14
Rank: #9339 (+588)
25K → 30K
23:11 | 7:28/mi
20M
2:30:35
Rank: #9188 (+151)
30K → 20M
10:21 | 7:37/mi
21M
2:38:38
Rank: #9055 (+133)
20M → 21M
8:03 | 8:03/mi
35K· 21.75 mi
2:44:05
Rank: #8981 (+74)
21M → 35K
5:27 | 7:17/mi
23M
2:53:52
Rank: #8926 (+55)
35K → 23M
9:47 | 7:49/mi
24M
3:01:49
Rank: #8989 (-63)
23M → 24M
7:57 | 7:57/mi
40K· 24.85 mi
3:08:53
Rank: #9066 (-77)
24M → 40K
7:04 | 8:16/mi
25.2M
3:11:57
Rank: #9108 (-42)
40K → 25.2M
3:04 | 8:54/mi
Finish· 26.22 mi
3:19:53
Rank: #9159 (-51)
25.2M → Finish
7:56 | 7:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:24
Pace7:35 /mi
2nd Half
Distance13.11 mi
Time1:40:29
Pace7:40 /mi
📊Positive Split: 1.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4624:117:4724:11
7:47
-
10K
6.21 mi11:16:3047:557:4323:44
7:38
-0:09
15K
9.32 mi11:39:521:11:177:3923:22
7:31
-0:07
20K
12.43 mi12:03:021:34:277:3623:10
7:27
-0:04
Half
13.11 mi12:07:591:39:247:354:57
7:15
-0:12
25K
15.53 mi12:25:381:57:037:3217:39
7:17
+0:02
30K
18.64 mi12:48:492:20:147:3123:11
7:28
+0:11
20M
20.00 mi12:59:102:30:357:3210:21
7:37
+0:09
21M
21.00 mi13:07:132:38:387:338:03
8:03
+0:26
35K
21.75 mi13:12:402:44:057:335:27
7:17
-0:46
23M
23.00 mi13:22:272:53:527:349:47
7:49
+0:32
24M
24.00 mi13:30:243:01:497:357:57
7:57
+0:08
40K
24.85 mi13:37:283:08:537:367:04
8:16
+0:19
25.2M
25.20 mi13:40:323:11:577:373:04
8:54
+0:38
Finish
26.22 mi13:48:283:19:537:387:56
7:47
-1:07

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

7:15 /mi

Average Pace

7:38 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

28:03

14% of race

Time at Steady Pace

2:25:42

73% of race

Time at Slower Pace

26:08

13% of race

Average Pace: 7:37 /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 mi10:52:4624:117:4724:11
7:47
#12210
10K
6.21 mi11:16:3047:557:4323:44
7:38
#11923
15K
9.32 mi11:39:521:11:177:3923:22
7:31
#11343
20K
12.43 mi12:03:021:34:277:3623:10
7:27
#10716
Half
13.11 mi12:07:591:39:247:354:57
7:15
#10566
25K
15.53 mi12:25:381:57:037:3217:39
7:17
#9927
30K
18.64 mi12:48:492:20:147:3123:11
7:28
#9339
20M
20.00 mi12:59:102:30:357:3210:21
7:37
#9188
21M
21.00 mi13:07:132:38:387:338:03
8:03
#9055
35K
21.75 mi13:12:402:44:057:335:27
7:17
#8981
23M
23.00 mi13:22:272:53:527:349:47
7:49
#8926
24M
24.00 mi13:30:243:01:497:357:57
7:57
#8989
40K
24.85 mi13:37:283:08:537:367:04
8:16
#9066
25.2M
25.20 mi13:40:323:11:577:373:04
8:54
#9108
Finish
26.22 mi13:48:283:19:537:387:56
7:47
#9159
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi122102978297810360(Top 39%)2010(Top 18%)2010(Top 107%)
10K6.21 mi3.10 mi11923+2872829+1492829+14911685(Top 44%)2685(Top 24%)2685(Top 143%)
15K9.32 mi3.11 mi11343+5802512+3172512+31710360(Top 39%)2010(Top 18%)2010(Top 107%)
20K12.43 mi3.11 mi10716+6272196+3162196+3168990(Top 34%)1483(Top 13%)1483(Top 79%)
Half13.11 mi0.68 mi10566+1502099+972099+978332(Top 31%)1237(Top 11%)1237(Top 66%)
25K15.53 mi2.42 mi9927+6391819+2801819+2807180(Top 27%)904(Top 8%)904(Top 48%)
30K18.64 mi3.11 mi9339+5881626+1931626+1936988(Top 26%)927(Top 8%)927(Top 49%)
20M20.00 mi1.36 mi9188+1511584+421584+427630(Top 29%)1273(Top 11%)1273(Top 68%)
21M21.00 mi1.00 mi9055+1331554+301554+307710(Top 29%)1395(Top 12%)1395(Top 74%)
35K21.75 mi0.75 mi8981+741533+211533+217090(Top 27%)1143(Top 10%)1143(Top 61%)
23M23.00 mi1.25 mi8926+551538-51538-58529(Top 32%)1804(Top 16%)1804(Top 96%)
24M24.00 mi1.00 mi8989-631592-541592-5410890(Top 41%)3021(Top 26%)3021(Top 161%)
40K24.85 mi0.85 mi9066-771637-451637-4511801(Top 44%)3548(Top 31%)3548(Top 189%)
25.2M25.20 mi0.35 mi9108-421667-301667-3011915(Top 45%)3653(Top 32%)3653(Top 195%)
Finish26.22 mi1.02 mi9159-511719-521719-5210581(Top 40%)2973(Top 26%)2973(Top 158%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

10360

Females

2010

F40-44

2010

5K→10K

3.1 - 6.2 mi

Top 44%
×5stories
+79ft-138ft

Overall

11685

Females

2685

F40-44

2685

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

10360

Females

2010

F40-44

2010

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

8990

Females

1483

F40-44

1483

20K→Half

12.4 - 13.1 mi

Top 31%
×2stories
+19ft-37ft

Overall

8332

Females

1237

F40-44

1237

Half→25K

13.1 - 15.5 mi

Top 27%
×4stories
+66ft-88ft

Overall

7180

Females

904

F40-44

904

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6988

Females

927

F40-44

927

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7630

Females

1273

F40-44

1273

20M→21M

20.0 - 21.0 mi

Top 29%
×8stories
+106ft-24ft

Overall

7710

Females

1395

F40-44

1395

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7090

Females

1143

F40-44

1143

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8529

Females

1804

F40-44

1804

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10890

Females

3021

F40-44

3021

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11801

Females

3548

F40-44

3548

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11915

Females

3653

F40-44

3653

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10581

Females

2973

F40-44

2973

Passing Analysis

Category:
Athletes Passed
3745*
Passed By
694
Net Change
+3051
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12210
5K → 10K479192+287#12210#11923
10K → 15K60828+580#11923#11343
15K → 20K6303+627#11343#10716
20K → Half1511+150#10716#10566
Half → 25K641*2+639#10566#9927
25K → 30K590*2+588#9927#9339
30K → 20M16514+151#9339#9188
20M → 21M15219+133#9188#9055
21M → 35K8511+74#9055#8981
35K → 23M10146+55#8981#8926
23M → 24M56119-63#8926#8989
24M → 40K27104-77#8989#9066
40K → 25.2M1153-42#9066#9108
25.2M → Finish49100-51#9108#9159
TOTALS3745*694+3051

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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🔥Passing Intensity

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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