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BOSTON MARATHON 2023

Erin Hagen

Bib: 6682•F

ID

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 7%
Gender (Female)
#0 / 11423
Top 0.7%
Division (F18-39)
#0 / 4884
Top 1%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:20
Rank: #2534
Start → 5K
6:33/mi
20:20 split
10K· 6.21 mi
40:43
Rank: #2827 (-293)
5K → 10K
6:34/mi
20:23 split
15K· 9.32 mi
1:01:15
Rank: #2989 (-162)
10K → 15K
6:37/mi
20:32 split
20K· 12.43 mi
1:21:32
Rank: #2811 (+178)
15K → 20K
6:32/mi
20:17 split
Half· 13.11 mi
1:26:00
Rank: #2811
20K → Half
6:33/mi
4:28 split
25K· 15.53 mi
1:41:48
Rank: #2702 (+109)
Half → 25K
6:31/mi
15:48 split
30K· 18.64 mi
2:01:59
Rank: #2442 (+260)
25K → 30K
6:30/mi
20:11 split
20M
2:10:50
Rank: #2350 (+92)
30K → 20M
6:31/mi
8:51 split
21M
2:17:35
Rank: #2262 (+88)
20M → 21M
6:45/mi
6:45 split
35K· 21.75 mi
2:22:08
Rank: #2185 (+77)
21M → 35K
6:05/mi
4:33 split
23M
2:30:06
Rank: #2065 (+120)
35K → 23M
6:22/mi
7:58 split
24M
2:36:18
Rank: #1990 (+75)
23M → 24M
6:12/mi
6:12 split
40K· 24.85 mi
2:41:39
Rank: #1908 (+82)
24M → 40K
6:15/mi
5:21 split
25.2M
2:43:58
Rank: #1881 (+27)
40K → 25.2M
6:43/mi
2:19 split
Finish· 26.22 mi
2:50:14
Rank: #1815 (+66)
25.2M → Finish
6:09/mi
6:16 split

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:26:00
Pace6:34 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:24:14
Pace6:26 /mi
📊Negative Split: 2.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5320:206:3320:20
6:33
-
10K
6.21 mi10:44:1640:436:3320:23
6:34
+0:01
15K
9.32 mi11:04:481:01:156:3420:32
6:37
+0:03
20K
12.43 mi11:25:051:21:326:3420:17
6:32
-0:05
Half
13.11 mi11:29:331:26:006:344:28
6:33
+0:01
25K
15.53 mi11:45:211:41:486:3315:48
6:31
-0:02
30K
18.64 mi12:05:322:01:596:3320:11
6:30
-0:01
20M
20.00 mi12:14:232:10:506:328:51
6:31
+0:01
21M
21.00 mi12:21:082:17:356:336:45
6:45
+0:14
35K
21.75 mi12:25:412:22:086:324:33
6:05
-0:40
23M
23.00 mi12:33:392:30:066:327:58
6:22
+0:17
24M
24.00 mi12:39:512:36:186:316:12
6:12
-0:10
40K
24.85 mi12:45:122:41:396:305:21
6:15
+0:03
25.2M
25.20 mi12:47:312:43:586:302:19
6:43
+0:28
Finish
26.22 mi12:53:472:50:146:306:16
6:09
-0:34

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

6:05 /mi

Average Pace

6:30 /mi

Slowest Pace

6:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:41:10

95% of race

Time at Steady Pace

9:04

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:30 /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 mi10:23:5320:206:3320:20
6:33
#2534
10K
6.21 mi10:44:1640:436:3320:23
6:34
#2827
15K
9.32 mi11:04:481:01:156:3420:32
6:37
#2989
20K
12.43 mi11:25:051:21:326:3420:17
6:32
#2811
Half
13.11 mi11:29:331:26:006:344:28
6:33
#2811
25K
15.53 mi11:45:211:41:486:3315:48
6:31
#2702
30K
18.64 mi12:05:322:01:596:3320:11
6:30
#2442
20M
20.00 mi12:14:232:10:506:328:51
6:31
#2350
21M
21.00 mi12:21:082:17:356:336:45
6:45
#2262
35K
21.75 mi12:25:412:22:086:324:33
6:05
#2185
23M
23.00 mi12:33:392:30:066:327:58
6:22
#2065
24M
24.00 mi12:39:512:36:186:316:12
6:12
#1990
40K
24.85 mi12:45:122:41:396:305:21
6:15
#1908
25.2M
25.20 mi12:47:312:43:586:302:19
6:43
#1881
Finish
26.22 mi12:53:472:50:146:306:16
6:09
#1815
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi25341141143377(Top 13%)169(Top 1%)169(Top 3%)
10K6.21 mi3.10 mi2827-293129-15129-153216(Top 12%)149(Top 1%)149(Top 3%)
15K9.32 mi3.11 mi2989-162136-7136-73377(Top 13%)169(Top 1%)169(Top 3%)
20K12.43 mi3.11 mi2811+178122+14122+142465(Top 9%)103(Top 0.9%)103(Top 2%)
Half13.11 mi0.68 mi2811120+2120+23138(Top 12%)134(Top 1%)134(Top 3%)
25K15.53 mi2.42 mi2702+109118+2118+22264(Top 9%)91(Top 0.8%)91(Top 2%)
30K18.64 mi3.11 mi2442+260103+15103+151547(Top 6%)65(Top 0.6%)65(Top 1%)
20M20.00 mi1.36 mi2350+9296+796+71501(Top 6%)71(Top 0.6%)71(Top 1%)
21M21.00 mi1.00 mi2262+8892+492+41279(Top 5%)58(Top 0.5%)58(Top 1%)
35K21.75 mi0.75 mi2185+7790+290+2906(Top 3%)47(Top 0.4%)47(Top 1.0%)
23M23.00 mi1.25 mi2065+12083+783+71007(Top 4%)51(Top 0.4%)51(Top 1%)
24M24.00 mi1.00 mi1990+7582+182+11050(Top 4%)56(Top 0.5%)56(Top 1%)
40K24.85 mi0.85 mi1908+828282805(Top 3%)43(Top 0.4%)43(Top 0.9%)
25.2M25.20 mi0.35 mi1881+278282985(Top 4%)48(Top 0.4%)48(Top 1.0%)
Finish26.22 mi1.02 mi1815+6681+181+11147(Top 4%)55(Top 0.5%)55(Top 1%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21story building
+97ft-345ft

Overall

3377

Females

169

F18-39

169

5K→10K

3.1 - 6.2 mi

Top 12%
×5story building
+79ft-138ft

Overall

3216

Females

149

F18-39

149

10K→15K

6.2 - 9.3 mi

Top 13%
×3story building
+67ft-78ft

Overall

3377

Females

169

F18-39

169

15K→20K

9.3 - 12.4 mi

Top 9%
×5story building
+106ft-86ft

Overall

2465

Females

103

F18-39

103

20K→Half

12.4 - 13.1 mi

Top 12%
×2story building
+19ft-37ft

Overall

3138

Females

134

F18-39

134

Half→25K

13.1 - 15.5 mi

Top 9%
×4story building
+66ft-88ft

Overall

2264

Females

91

F18-39

91

25K→30K

15.5 - 18.6 mi

Top 6%
×9story building
+181ft-148ft

Overall

1547

Females

65

F18-39

65

30K→20M

18.6 - 20.0 mi

Top 6%
×5story building
+64ft-50ft

Overall

1501

Females

71

F18-39

71

20M→21M

20.0 - 21.0 mi

Top 5%
×8story building
+106ft-24ft

Overall

1279

Females

58

F18-39

58

21M→35K

21.0 - 21.8 mi

Top 3%
×7story building
+17ft-86ft

Overall

906

Females

47

F18-39

47

35K→23M

21.8 - 23.0 mi

Top 4%
×5story building
+23ft-63ft

Overall

1007

Females

51

F18-39

51

23M→24M

23.0 - 24.0 mi

Top 4%
×6story building
+12ft-82ft

Overall

1050

Females

56

F18-39

56

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

805

Females

43

F18-39

43

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

985

Females

48

F18-39

48

25.2M→Finish

25.2 - 26.2 mi

Top 4%
×2story building
+22ft-21ft

Overall

1147

Females

55

F18-39

55

Passing Analysis

Category:
Athletes Passed
1326
Passed By
607
Net Change
+719
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2534
5K → 10K49342-293#2534#2827
10K → 15K48210-162#2827#2989
15K → 20K18911+178#2989#2811
20K → Half14140#2811#2811
Half → 25K11910+109#2811#2702
25K → 30K2655+260#2702#2442
30K → 20M964+92#2442#2350
20M → 21M891+88#2350#2262
21M → 35K770+77#2262#2185
35K → 23M1222+120#2185#2065
23M → 24M783+75#2065#1990
24M → 40K842+82#1990#1908
40K → 25.2M270+27#1908#1881
25.2M → Finish693+66#1881#1815
TOTALS1326607+719
📊

Passing Visuals

Category:
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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