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BOSTON MARATHON 2023

Allison Rose

Bib: 17096•F

TN

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 49%
Gender (Female)
#0 / 11423
Top 33%
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:38
Rank: #15815
Start → 5K
25:38 | 8:15/mi
10K· 6.21 mi
50:26
Rank: #15227 (+588)
5K → 10K
24:48 | 7:59/mi
15K· 9.32 mi
1:16:52
Rank: #16160 (-933)
10K → 15K
26:26 | 8:30/mi
20K· 12.43 mi
1:42:03
Rank: #15656 (+504)
15K → 20K
25:11 | 8:06/mi
Half· 13.11 mi
1:47:26
Rank: #15542 (+114)
20K → Half
5:23 | 7:53/mi
25K· 15.53 mi
2:07:03
Rank: #15203 (+339)
Half → 25K
19:37 | 8:05/mi
30K· 18.64 mi
2:32:34
Rank: #14689 (+514)
25K → 30K
25:31 | 8:13/mi
20M
2:43:40
Rank: #14439 (+250)
30K → 20M
11:06 | 8:10/mi
21M
2:52:17
Rank: #14246 (+193)
20M → 21M
8:37 | 8:37/mi
35K· 21.75 mi
2:58:00
Rank: #14048 (+198)
21M → 35K
5:43 | 7:38/mi
23M
3:08:07
Rank: #13805 (+243)
35K → 23M
10:07 | 8:05/mi
24M
3:15:48
Rank: #13562 (+243)
23M → 24M
7:41 | 7:41/mi
40K· 24.85 mi
3:22:28
Rank: #13350 (+212)
24M → 40K
6:40 | 7:48/mi
25.2M
3:25:23
Rank: #13249 (+101)
40K → 25.2M
2:55 | 8:27/mi
Finish· 26.22 mi
3:33:09
Rank: #13103 (+146)
25.2M → Finish
7:46 | 7:37/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:47:26
Pace8:12 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:45:43
Pace8:04 /mi
📊Negative Split: 1.6% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:2725:388:1525:38
8:15
-
10K
6.21 mi11:41:1550:268:0724:48
7:59
-0:16
15K
9.32 mi12:07:411:16:528:1526:26
8:30
+0:31
20K
12.43 mi12:32:521:42:038:1325:11
8:06
-0:24
Half
13.11 mi12:38:151:47:268:125:23
7:53
-0:13
25K
15.53 mi12:57:522:07:038:1119:37
8:05
+0:12
30K
18.64 mi13:23:232:32:348:1125:31
8:13
+0:08
20M
20.00 mi13:34:292:43:408:1111:06
8:10
-0:03
21M
21.00 mi13:43:062:52:178:128:37
8:37
+0:27
35K
21.75 mi13:48:492:58:008:115:43
7:38
-0:59
23M
23.00 mi13:58:563:08:078:1110:07
8:05
+0:27
24M
24.00 mi14:06:373:15:488:107:41
7:41
-0:24
40K
24.85 mi14:13:173:22:288:096:40
7:48
+0:07
25.2M
25.20 mi14:16:123:25:238:092:55
8:27
+0:39
Finish
26.22 mi14:23:583:33:098:087:46
7:37
-0:50

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

7:37 /mi

Average Pace

8:08 /mi

Slowest Pace

8:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:55:11

82% of race

Time at Steady Pace

37:58

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:08 /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 mi11:16:2725:388:1525:38
8:15
#15815
10K
6.21 mi11:41:1550:268:0724:48
7:59
#15227
15K
9.32 mi12:07:411:16:528:1526:26
8:30
#16160
20K
12.43 mi12:32:521:42:038:1325:11
8:06
#15656
Half
13.11 mi12:38:151:47:268:125:23
7:53
#15542
25K
15.53 mi12:57:522:07:038:1119:37
8:05
#15203
30K
18.64 mi13:23:232:32:348:1125:31
8:13
#14689
20M
20.00 mi13:34:292:43:408:1111:06
8:10
#14439
21M
21.00 mi13:43:062:52:178:128:37
8:37
#14246
35K
21.75 mi13:48:492:58:008:115:43
7:38
#14048
23M
23.00 mi13:58:563:08:078:1110:07
8:05
#13805
24M
24.00 mi14:06:373:15:488:107:41
7:41
#13562
40K
24.85 mi14:13:173:22:288:096:40
7:48
#13350
25.2M
25.20 mi14:16:123:25:238:092:55
8:27
#13249
Finish
26.22 mi14:23:583:33:098:087:46
7:37
#13103
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi158155159515917865(Top 67%)6415(Top 56%)6415(Top 131%)
10K6.21 mi3.10 mi15227+5884785+3744785+37414687(Top 55%)4470(Top 39%)4470(Top 92%)
15K9.32 mi3.11 mi16160-9335382-5975382-59717865(Top 67%)6415(Top 56%)6415(Top 131%)
20K12.43 mi3.11 mi15656+5045088+2945088+29414258(Top 54%)4259(Top 37%)4259(Top 87%)
Half13.11 mi0.68 mi15542+1145021+675021+6713554(Top 51%)3830(Top 34%)3830(Top 78%)
25K15.53 mi2.42 mi15203+3394842+1794842+17913453(Top 51%)3892(Top 34%)3892(Top 80%)
30K18.64 mi3.11 mi14689+5144544+2984544+29812441(Top 47%)3436(Top 30%)3436(Top 70%)
20M20.00 mi1.36 mi14439+2504441+1034441+10311505(Top 43%)3011(Top 26%)3011(Top 62%)
21M21.00 mi1.00 mi14246+1934343+984343+9811197(Top 42%)2979(Top 26%)2979(Top 61%)
35K21.75 mi0.75 mi14048+1984229+1144229+1149627(Top 36%)2212(Top 19%)2212(Top 45%)
23M23.00 mi1.25 mi13805+2434101+1284101+12810349(Top 39%)2693(Top 24%)2693(Top 55%)
24M24.00 mi1.00 mi13562+2433975+1263975+1269037(Top 34%)2131(Top 19%)2131(Top 44%)
40K24.85 mi0.85 mi13350+2123871+1043871+1048721(Top 33%)2057(Top 18%)2057(Top 42%)
25.2M25.20 mi0.35 mi13249+1013823+483823+489368(Top 35%)2427(Top 21%)2427(Top 50%)
Finish26.22 mi1.02 mi13103+1463760+633760+639467(Top 36%)2472(Top 22%)2472(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

17865

Females

6415

F18-39

6415

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14687

Females

4470

F18-39

4470

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

17865

Females

6415

F18-39

6415

15K→20K

9.3 - 12.4 mi

Top 54%
×5stories
+106ft-86ft

Overall

14258

Females

4259

F18-39

4259

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13554

Females

3830

F18-39

3830

Half→25K

13.1 - 15.5 mi

Top 51%
×4stories
+66ft-88ft

Overall

13453

Females

3892

F18-39

3892

25K→30K

15.5 - 18.6 mi

Top 47%
×9stories
+181ft-148ft

Overall

12441

Females

3436

F18-39

3436

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11505

Females

3011

F18-39

3011

20M→21M

20.0 - 21.0 mi

Top 42%
×8stories
+106ft-24ft

Overall

11197

Females

2979

F18-39

2979

21M→35K

21.0 - 21.8 mi

Top 36%
×7stories
+17ft-86ft

Overall

9627

Females

2212

F18-39

2212

35K→23M

21.8 - 23.0 mi

Top 39%
×5stories
+23ft-63ft

Overall

10349

Females

2693

F18-39

2693

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9037

Females

2131

F18-39

2131

24M→40K

24.0 - 24.9 mi

Top 33%
×1story
+6ft-20ft

Overall

8721

Females

2057

F18-39

2057

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9368

Females

2427

F18-39

2427

25.2M→Finish

25.2 - 26.2 mi

Top 36%
×2stories
+22ft-21ft

Overall

9467

Females

2472

F18-39

2472

Passing Analysis

Category:
Athletes Passed
3863
Passed By
1151
Net Change
+2712
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15815
5K → 10K695107+588#15815#15227
10K → 15K27960-933#15227#16160
15K → 20K52117+504#16160#15656
20K → Half1140+114#15656#15542
Half → 25K35617+339#15542#15203
25K → 30K53016+514#15203#14689
30K → 20M2566+250#14689#14439
20M → 21M2029+193#14439#14246
21M → 35K1991+198#14246#14048
35K → 23M2496+243#14048#13805
23M → 24M2441+243#13805#13562
24M → 40K2131+212#13562#13350
40K → 25.2M1032+101#13350#13249
25.2M → Finish1548+146#13249#13103
TOTALS38631151+2712
📊

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