Kerry Allen

Bib: 2306β€’F

DC

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 14%
Gender (Female)
#0 / 12578
Top 2%
Age Group (F18-39)
#0 / 5716
Top 5%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
19:22
3.11 mi
Rank: #2291
Start β†’ 5K
19:22 | 6:15/mi
10K
38:28
6.21 mi
Rank: #2151 (+140)
5K β†’ 10K
19:06 | 6:09/mi
15K
57:33
9.32 mi
Rank: #2088 (+63)
10K β†’ 15K
19:05 | 6:09/mi
20K
1:16:58
12.43 mi
Rank: #2128 (-40)
15K β†’ 20K
19:25 | 6:15/mi
HALF
1:21:09
13.11 mi
Rank: #2121 (+7)
20K β†’ HALF
4:11 | 6:09/mi
25K
1:36:14
15.53 mi
Rank: #2077 (+44)
HALF β†’ 25K
15:05 | 6:14/mi
30K
1:56:09
18.64 mi
Rank: #2048 (+29)
25K β†’ 30K
19:55 | 6:25/mi
20M
2:06:15
20.00 mi
Rank: #2380 (-332)
30K β†’ 20M
10:06 | 7:27/mi
21M
2:13:03
21.00 mi
Rank: #2359 (+21)
20M β†’ 21M
6:48 | 6:48/mi
35K
2:18:27
21.75 mi
Rank: #2526 (-167)
21M β†’ 35K
5:24 | 7:14/mi
23M
2:29:01
23.00 mi
Rank: #3074 (-548)
35K β†’ 23M
10:34 | 8:27/mi
24M
2:36:38
24.00 mi
Rank: #3340 (-266)
23M β†’ 24M
7:37 | 7:37/mi
40K
2:44:23
24.85 mi
Rank: #3827 (-487)
24M β†’ 40K
7:45 | 9:04/mi
25.2M
2:47:48
25.20 mi
Rank: #4054 (-227)
40K β†’ 25.2M
3:25 | 9:55/mi
FINISH
2:54:47
26.22 mi
Rank: #4144 (-90)
25.2M β†’ FINISH
6:59 | 6:52/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:21:09
Pace6:12 /mi
2nd Half
Distance13.11 mi
Time1:33:38
Pace7:09 /mi
πŸ“ŠPositive Split: 15.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:3719:226:1519:22
6:15
-
10K
6.21 mi10:39:4338:286:1219:06
6:09
-0:06
15K
9.32 mi10:58:4857:336:1119:05
6:09
0:00
20K
12.43 mi11:18:131:16:586:1219:25
6:15
+0:06
HALF
13.11 mi11:22:241:21:096:124:11
6:09
-0:06
25K
15.53 mi11:37:291:36:146:1215:05
6:14
+0:05
30K
18.64 mi11:57:241:56:096:1419:55
6:25
+0:11
20M
20.00 mi12:07:302:06:156:1910:06
7:27
+1:02
21M
21.00 mi12:14:182:13:036:216:48
6:48
-0:39
35K
21.75 mi12:19:422:18:276:225:24
7:14
+0:26
23M
23.00 mi12:30:162:29:016:2910:34
8:27
+1:13
24M
24.00 mi12:37:532:36:386:327:37
7:37
-0:50
40K
24.85 mi12:45:382:44:236:377:45
9:04
+1:27
25.2M
25.20 mi12:49:032:47:486:403:25
9:55
+0:51
FINISH
26.22 mi12:56:022:54:476:416:59
6:52
-3:03

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:09 /mi

Average Pace

6:40 /mi

Slowest Pace

9:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

42:22

24% of race

Time at Steady Pace

1:32:58

53% of race

Time at Slower Pace

39:27

23% of race

Average Pace: 6:40 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:20:3719:226:1519:22
6:15
#2291
10K
6.21 mi10:39:4338:286:1219:06
6:09
#2151
15K
9.32 mi10:58:4857:336:1119:05
6:09
#2088
20K
12.43 mi11:18:131:16:586:1219:25
6:15
#2128
HALF
13.11 mi11:22:241:21:096:124:11
6:09
#2121
25K
15.53 mi11:37:291:36:146:1215:05
6:14
#2077
30K
18.64 mi11:57:241:56:096:1419:55
6:25
#2048
20M
20.00 mi12:07:302:06:156:1910:06
7:27
#2380
21M
21.00 mi12:14:182:13:036:216:48
6:48
#2359
35K
21.75 mi12:19:422:18:276:225:24
7:14
#2526
23M
23.00 mi12:30:162:29:016:2910:34
8:27
#3074
24M
24.00 mi12:37:532:36:386:327:37
7:37
#3340
40K
24.85 mi12:45:382:44:236:377:45
9:04
#3827
25.2M
25.20 mi12:49:032:47:486:403:25
9:55
#4054
FINISH
26.22 mi12:56:022:54:476:416:59
6:52
#4144
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi229183832021(Top 7%)72(Top 0.6%)72(Top 1%)
10K6.21 mi3.10 mi2151+14073+1073+102031(Top 7%)69(Top 0.5%)69(Top 1%)
15K9.32 mi3.11 mi2088+6373732021(Top 7%)72(Top 0.6%)72(Top 1%)
20K12.43 mi3.11 mi2128-4074-174-12302(Top 8%)83(Top 0.7%)83(Top 1%)
HALF13.11 mi0.68 mi2121+773+173+12185(Top 8%)76(Top 0.6%)76(Top 1%)
25K15.53 mi2.42 mi2077+4472+172+11942(Top 7%)67(Top 0.5%)67(Top 1%)
30K18.64 mi3.11 mi2048+2970+270+22157(Top 7%)86(Top 0.7%)86(Top 2%)
20M20.00 mi1.36 mi2380-33287-1787-178650(Top 30%)1759(Top 14%)1759(Top 31%)
21M21.00 mi1.00 mi2359+2189-289-22499(Top 9%)143(Top 1%)143(Top 3%)
35K21.75 mi0.75 mi2526-16797-897-88698(Top 30%)1856(Top 15%)1856(Top 32%)
23M23.00 mi1.25 mi3074-548131-34131-3415343(Top 53%)5443(Top 43%)5443(Top 95%)
24M24.00 mi1.00 mi3340-266159-28159-2810974(Top 38%)3142(Top 25%)3142(Top 55%)
40K24.85 mi0.85 mi3827-487236-77236-7718700(Top 64%)7414(Top 59%)7414(Top 130%)
25.2M25.20 mi0.35 mi4054-227257-21257-2119042(Top 66%)7565(Top 60%)7565(Top 132%)
FINISH26.22 mi1.02 mi4144-90285-28285-286502(Top 22%)1280(Top 10%)1280(Top 22%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
Γ—21
+97ft-345ft

Overall

2021

Females

72

F18-39

72

5K→10K

3.1 - 6.2 mi

Top 7%
Γ—5
+79ft-138ft

Overall

2031

Females

69

F18-39

69

10K→15K

6.2 - 9.3 mi

Top 7%
Γ—3
+67ft-78ft

Overall

2021

Females

72

F18-39

72

15K→20K

9.3 - 12.4 mi

Top 8%
Γ—5
+106ft-86ft

Overall

2302

Females

83

F18-39

83

20K→HALF

12.4 - 13.1 mi

Top 8%
Γ—2
+19ft-37ft

Overall

2185

Females

76

F18-39

76

HALF→25K

13.1 - 15.5 mi

Top 7%
Γ—4
+66ft-88ft

Overall

1942

Females

67

F18-39

67

25K→30K

15.5 - 18.6 mi

Top 7%
Γ—9
+181ft-148ft

Overall

2157

Females

86

F18-39

86

30K→20M

18.6 - 20.0 mi

Top 30%
Γ—5
+64ft-50ft

Overall

8650

Females

1759

F18-39

1759

20M→21M

20.0 - 21.0 mi

Top 9%
Γ—8
+106ft-24ft

Overall

2499

Females

143

F18-39

143

21M→35K

21.0 - 21.8 mi

Top 30%
Γ—7
+17ft-86ft

Overall

8698

Females

1856

F18-39

1856

35K→23M

21.8 - 23.0 mi

Top 53%
Γ—5
+23ft-63ft

Overall

15343

Females

5443

F18-39

5443

23M→24M

23.0 - 24.0 mi

Top 38%
Γ—6
+12ft-82ft

Overall

10974

Females

3142

F18-39

3142

24M→40K

24.0 - 24.9 mi

Top 64%
Γ—1
+6ft-20ft

Overall

18700

Females

7414

F18-39

7414

40K→25.2M

24.9 - 25.2 mi

Top 66%
Γ—1
+13ft-16ft

Overall

19042

Females

7565

F18-39

7565

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
Γ—2
+22ft-21ft

Overall

6502

Females

1280

F18-39

1280

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Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
586
Passed By
2439
Net Change
-1853
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#2291
5K β†’ 10K18848+140#2291#2151
10K β†’ 15K9633+63#2151#2088
15K β†’ 20K3474-40#2088#2128
20K β†’ HALF147+7#2128#2121
HALF β†’ 25K6218+44#2121#2077
25K β†’ 30K8455+29#2077#2048
30K β†’ 20M8340-332#2048#2380
20M β†’ 21M4928+21#2380#2359
21M β†’ 35K5172-167#2359#2526
35K β†’ 23M4552-548#2526#3074
23M β†’ 24M11277-266#3074#3340
24M β†’ 40K3490-487#3340#3827
40K β†’ 25.2M4231-227#3827#4054
25.2M β†’ FINISH24114-90#4054#4144
TOTALS5862439-1853

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πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

Activity Data

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing