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BOSTON MARATHON 2023

Erin Mann

Bib: 16459•F

AZ

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 48%
Gender (Female)
#0 / 11423
Top 31%
Division (F18-39)
#0 / 4884
Top 49%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:50
Rank: #11215
Start → 5K
23:50 | 7:40/mi
10K· 6.21 mi
47:27
Rank: #11241 (-26)
5K → 10K
23:37 | 7:36/mi
15K· 9.32 mi
1:12:04
Rank: #12093 (-852)
10K → 15K
24:37 | 7:55/mi
20K· 12.43 mi
1:37:00
Rank: #12446 (-353)
15K → 20K
24:56 | 8:02/mi
Half· 13.11 mi
1:42:16
Rank: #12421 (+25)
20K → Half
5:16 | 7:43/mi
25K· 15.53 mi
2:02:09
Rank: #12711 (-290)
Half → 25K
19:53 | 8:12/mi
30K· 18.64 mi
2:27:58
Rank: #12804 (-93)
25K → 30K
25:49 | 8:19/mi
20M
2:39:30
Rank: #12837 (-33)
30K → 20M
11:32 | 8:29/mi
21M
2:48:26
Rank: #12828 (+9)
20M → 21M
8:56 | 8:56/mi
35K· 21.75 mi
2:54:28
Rank: #12803 (+25)
21M → 35K
6:02 | 8:04/mi
23M
3:04:53
Rank: #12743 (+60)
35K → 23M
10:25 | 8:19/mi
24M
3:13:07
Rank: #12737 (+6)
23M → 24M
8:14 | 8:14/mi
40K· 24.85 mi
3:20:28
Rank: #12783 (-46)
24M → 40K
7:21 | 8:36/mi
25.2M
3:23:35
Rank: #12779 (+4)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:31:45
Rank: #12753 (+26)
25.2M → Finish
8:10 | 8:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:16
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:49:29
Pace8:21 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:1023:507:4023:50
7:40
-
10K
6.21 mi11:37:4747:277:3823:37
7:36
-0:04
15K
9.32 mi12:02:241:12:047:4424:37
7:55
+0:19
20K
12.43 mi12:27:201:37:007:4824:56
8:02
+0:07
Half
13.11 mi12:32:361:42:167:485:16
7:43
-0:19
25K
15.53 mi12:52:292:02:097:5219:53
8:12
+0:29
30K
18.64 mi13:18:182:27:587:5625:49
8:19
+0:07
20M
20.00 mi13:29:502:39:307:5811:32
8:29
+0:10
21M
21.00 mi13:38:462:48:268:018:56
8:56
+0:27
35K
21.75 mi13:44:482:54:288:016:02
8:04
-0:52
23M
23.00 mi13:55:133:04:538:0210:25
8:19
+0:15
24M
24.00 mi14:03:273:13:078:038:14
8:14
-0:05
40K
24.85 mi14:10:483:20:288:047:21
8:36
+0:22
25.2M
25.20 mi14:13:553:23:358:053:07
9:02
+0:26
Finish
26.22 mi14:22:053:31:458:058:10
8:01
-1:01

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

7:36 /mi

Average Pace

8:05 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:00:49

85% of race

Time at Steady Pace

27:49

13% of race

Time at Slower Pace

3:07

1% of race

Average Pace: 8:05 /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 mi11:14:1023:507:4023:50
7:40
#11215
10K
6.21 mi11:37:4747:277:3823:37
7:36
#11241
15K
9.32 mi12:02:241:12:047:4424:37
7:55
#12093
20K
12.43 mi12:27:201:37:007:4824:56
8:02
#12446
Half
13.11 mi12:32:361:42:167:485:16
7:43
#12421
25K
15.53 mi12:52:292:02:097:5219:53
8:12
#12711
30K
18.64 mi13:18:182:27:587:5625:49
8:19
#12804
20M
20.00 mi13:29:502:39:307:5811:32
8:29
#12837
21M
21.00 mi13:38:462:48:268:018:56
8:56
#12828
35K
21.75 mi13:44:482:54:288:016:02
8:04
#12803
23M
23.00 mi13:55:133:04:538:0210:25
8:19
#12743
24M
24.00 mi14:03:273:13:078:038:14
8:14
#12737
40K
24.85 mi14:10:483:20:288:047:21
8:36
#12783
25.2M
25.20 mi14:13:553:23:358:053:07
9:02
#12779
Finish
26.22 mi14:22:053:31:458:058:10
8:01
#12753
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi112152446244613776(Top 52%)3949(Top 35%)3949(Top 81%)
10K6.21 mi3.10 mi11241-262463-172463-1711372(Top 43%)2540(Top 22%)2540(Top 52%)
15K9.32 mi3.11 mi12093-8522946-4832946-48313776(Top 52%)3949(Top 35%)3949(Top 81%)
20K12.43 mi3.11 mi12446-3533172-2263172-22613657(Top 51%)3907(Top 34%)3907(Top 80%)
Half13.11 mi0.68 mi12421+253161+113161+1112124(Top 46%)3002(Top 26%)3002(Top 61%)
25K15.53 mi2.42 mi12711-2903341-1803341-18014238(Top 53%)4352(Top 38%)4352(Top 89%)
30K18.64 mi3.11 mi12804-933433-923433-9213095(Top 49%)3807(Top 33%)3807(Top 78%)
20M20.00 mi1.36 mi12837-333474-413474-4113558(Top 51%)4147(Top 36%)4147(Top 85%)
21M21.00 mi1.00 mi12828+93494-203494-2013045(Top 49%)3966(Top 35%)3966(Top 81%)
35K21.75 mi0.75 mi12803+253489+53489+512599(Top 47%)3760(Top 33%)3760(Top 77%)
23M23.00 mi1.25 mi12743+603478+113478+1112062(Top 45%)3551(Top 31%)3551(Top 73%)
24M24.00 mi1.00 mi12737+63493-153493-1512849(Top 48%)4048(Top 35%)4048(Top 83%)
40K24.85 mi0.85 mi12783-463540-473540-4713944(Top 52%)4707(Top 41%)4707(Top 96%)
25.2M25.20 mi0.35 mi12779+43547-73547-712779(Top 48%)4112(Top 36%)4112(Top 84%)
Finish26.22 mi1.02 mi12753+263553-63553-612253(Top 46%)3837(Top 34%)3837(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13776

Females

3949

F18-39

3949

5K→10K

3.1 - 6.2 mi

Top 43%
×5stories
+79ft-138ft

Overall

11372

Females

2540

F18-39

2540

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13776

Females

3949

F18-39

3949

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

13657

Females

3907

F18-39

3907

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

12124

Females

3002

F18-39

3002

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

14238

Females

4352

F18-39

4352

25K→30K

15.5 - 18.6 mi

Top 49%
×9stories
+181ft-148ft

Overall

13095

Females

3807

F18-39

3807

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13558

Females

4147

F18-39

4147

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

13045

Females

3966

F18-39

3966

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

12599

Females

3760

F18-39

3760

35K→23M

21.8 - 23.0 mi

Top 45%
×5stories
+23ft-63ft

Overall

12062

Females

3551

F18-39

3551

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12849

Females

4048

F18-39

4048

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13944

Females

4707

F18-39

4707

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12779

Females

4112

F18-39

4112

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

12253

Females

3837

F18-39

3837

Passing Analysis

Category:
Athletes Passed
1238
Passed By
2776
Net Change
-1538
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11215
5K → 10K290316-26#11215#11241
10K → 15K27879-852#11241#12093
15K → 20K72425-353#12093#12446
20K → Half4823+25#12446#12421
Half → 25K60350-290#12421#12711
25K → 30K150243-93#12711#12804
30K → 20M91124-33#12804#12837
20M → 21M10192+9#12837#12828
21M → 35K6641+25#12828#12803
35K → 23M10646+60#12803#12743
23M → 24M7266+6#12743#12737
24M → 40K5298-46#12737#12783
40K → 25.2M3127+4#12783#12779
25.2M → Finish7246+26#12779#12753
TOTALS12382776-1538
📊

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