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BOSTON MARATHON 2023

Alissa Rogers

Bib: 16727•F

MD

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 36%
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
24:35
Rank: #13372
Start → 5K
24:35 | 7:55/mi
10K· 6.21 mi
48:38
Rank: #12954 (+418)
5K → 10K
24:03 | 7:44/mi
15K· 9.32 mi
1:13:06
Rank: #13071 (-117)
10K → 15K
24:28 | 7:53/mi
20K· 12.43 mi
1:38:56
Rank: #13796 (-725)
15K → 20K
25:50 | 8:19/mi
Half· 13.11 mi
1:44:26
Rank: #13838 (-42)
20K → Half
5:30 | 8:04/mi
25K· 15.53 mi
2:04:36
Rank: #14031 (-193)
Half → 25K
20:10 | 8:19/mi
30K· 18.64 mi
2:31:33
Rank: #14331 (-300)
25K → 30K
26:57 | 8:40/mi
20M
2:43:23
Rank: #14337 (-6)
30K → 20M
11:50 | 8:42/mi
21M
2:52:43
Rank: #14378 (-41)
20M → 21M
9:20 | 9:20/mi
35K· 21.75 mi
2:58:48
Rank: #14315 (+63)
21M → 35K
6:05 | 8:08/mi
23M
3:09:17
Rank: #14174 (+141)
35K → 23M
10:29 | 8:22/mi
24M
3:17:14
Rank: #14008 (+166)
23M → 24M
7:57 | 7:57/mi
40K· 24.85 mi
3:24:07
Rank: #13851 (+157)
24M → 40K
6:53 | 8:03/mi
25.2M
3:27:07
Rank: #13806 (+45)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:35:02
Rank: #13639 (+167)
25.2M → Finish
7:55 | 7:46/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:26
Pace7:58 /mi
2nd Half
Distance13.11 mi
Time1:50:36
Pace8:26 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5424:357:5524:35
7:55
-
10K
6.21 mi11:39:5748:387:5024:03
7:44
-0:11
15K
9.32 mi12:04:251:13:067:5124:28
7:53
+0:09
20K
12.43 mi12:30:151:38:567:5825:50
8:19
+0:26
Half
13.11 mi12:35:451:44:267:585:30
8:04
-0:15
25K
15.53 mi12:55:552:04:368:0120:10
8:19
+0:15
30K
18.64 mi13:22:522:31:338:0826:57
8:40
+0:21
20M
20.00 mi13:34:422:43:238:1011:50
8:42
+0:02
21M
21.00 mi13:44:022:52:438:139:20
9:20
+0:38
35K
21.75 mi13:50:072:58:488:136:05
8:08
-1:12
23M
23.00 mi14:00:363:09:178:1410:29
8:22
+0:14
24M
24.00 mi14:08:333:17:148:137:57
7:57
-0:25
40K
24.85 mi14:15:263:24:078:136:53
8:03
+0:06
25.2M
25.20 mi14:18:263:27:078:133:00
8:42
+0:39
Finish
26.22 mi14:26:213:35:028:127:55
7:46
-0:56

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

7:44 /mi

Average Pace

8:12 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:01

38% of race

Time at Steady Pace

1:12:25

34% of race

Time at Slower Pace

1:01:36

29% of race

Average Pace: 8:12 /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 mi11:15:5424:357:5524:35
7:55
#13372
10K
6.21 mi11:39:5748:387:5024:03
7:44
#12954
15K
9.32 mi12:04:251:13:067:5124:28
7:53
#13071
20K
12.43 mi12:30:151:38:567:5825:50
8:19
#13796
Half
13.11 mi12:35:451:44:267:585:30
8:04
#13838
25K
15.53 mi12:55:552:04:368:0120:10
8:19
#14031
30K
18.64 mi13:22:522:31:338:0826:57
8:40
#14331
20M
20.00 mi13:34:422:43:238:1011:50
8:42
#14337
21M
21.00 mi13:44:022:52:438:139:20
9:20
#14378
35K
21.75 mi13:50:072:58:488:136:05
8:08
#14315
23M
23.00 mi14:00:363:09:178:1410:29
8:22
#14174
24M
24.00 mi14:08:333:17:148:137:57
7:57
#14008
40K
24.85 mi14:15:263:24:078:136:53
8:03
#13851
25.2M
25.20 mi14:18:263:27:078:133:00
8:42
#13806
Finish
26.22 mi14:26:213:35:028:127:55
7:46
#13639
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi133723657365713321(Top 50%)3682(Top 32%)3682(Top 75%)
10K6.21 mi3.10 mi12954+4183422+2353422+23512613(Top 47%)3216(Top 28%)3216(Top 66%)
15K9.32 mi3.11 mi13071-1173505-833505-8313321(Top 50%)3682(Top 32%)3682(Top 75%)
20K12.43 mi3.11 mi13796-7253961-4563961-45615687(Top 59%)5149(Top 45%)5149(Top 105%)
Half13.11 mi0.68 mi13838-423988-273988-2714873(Top 56%)4593(Top 40%)4593(Top 94%)
25K15.53 mi2.42 mi14031-1934129-1414129-14115065(Top 57%)4881(Top 43%)4881(Top 100%)
30K18.64 mi3.11 mi14331-3004352-2234352-22315356(Top 58%)5142(Top 45%)5142(Top 105%)
20M20.00 mi1.36 mi14337-64384-324384-3214902(Top 56%)4929(Top 43%)4929(Top 101%)
21M21.00 mi1.00 mi14378-414421-374421-3715182(Top 57%)5154(Top 45%)5154(Top 106%)
35K21.75 mi0.75 mi14315+634400+214400+2113041(Top 49%)4027(Top 35%)4027(Top 82%)
23M23.00 mi1.25 mi14174+1414330+704330+7012426(Top 47%)3756(Top 33%)3756(Top 77%)
24M24.00 mi1.00 mi14008+1664257+734257+7310936(Top 41%)3067(Top 27%)3067(Top 63%)
40K24.85 mi0.85 mi13851+1574181+764181+7610421(Top 39%)2863(Top 25%)2863(Top 59%)
25.2M25.20 mi0.35 mi13806+454157+244157+2410848(Top 41%)3122(Top 27%)3122(Top 64%)
Finish26.22 mi1.02 mi13639+1674074+834074+8310496(Top 39%)2949(Top 26%)2949(Top 60%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

13321

Females

3682

F18-39

3682

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

12613

Females

3216

F18-39

3216

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

13321

Females

3682

F18-39

3682

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15687

Females

5149

F18-39

5149

20K→Half

12.4 - 13.1 mi

Top 56%
×2stories
+19ft-37ft

Overall

14873

Females

4593

F18-39

4593

Half→25K

13.1 - 15.5 mi

Top 57%
×4stories
+66ft-88ft

Overall

15065

Females

4881

F18-39

4881

25K→30K

15.5 - 18.6 mi

Top 58%
×9stories
+181ft-148ft

Overall

15356

Females

5142

F18-39

5142

30K→20M

18.6 - 20.0 mi

Top 56%
×5stories
+64ft-50ft

Overall

14902

Females

4929

F18-39

4929

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

15182

Females

5154

F18-39

5154

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

13041

Females

4027

F18-39

4027

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12426

Females

3756

F18-39

3756

23M→24M

23.0 - 24.0 mi

Top 41%
×6stories
+12ft-82ft

Overall

10936

Females

3067

F18-39

3067

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10421

Females

2863

F18-39

2863

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10848

Females

3122

F18-39

3122

25.2M→Finish

25.2 - 26.2 mi

Top 39%
×2stories
+22ft-21ft

Overall

10496

Females

2949

F18-39

2949

Passing Analysis

Category:
Athletes Passed
1937
Passed By
2204
Net Change
-267
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13372
5K → 10K567149+418#13372#12954
10K → 15K162279-117#12954#13071
15K → 20K48773-725#13071#13796
20K → Half2062-42#13796#13838
Half → 25K72265-193#13838#14031
25K → 30K108408-300#14031#14331
30K → 20M8692-6#14331#14337
20M → 21M59100-41#14337#14378
21M → 35K7714+63#14378#14315
35K → 23M16827+141#14315#14174
23M → 24M1737+166#14174#14008
24M → 40K1658+157#14008#13851
40K → 25.2M505+45#13851#13806
25.2M → Finish18215+167#13806#13639
TOTALS19372204-267
📊

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