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BOSTON MARATHON 2023

Fran Ericson

Bib: 24344•F

GA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:53
Rank: #16382
Start → 5K
25:53 | 8:20/mi
10K· 6.21 mi
52:37
Rank: #17710 (-1328)
5K → 10K
26:44 | 8:36/mi
15K· 9.32 mi
1:19:54
Rank: #18318 (-608)
10K → 15K
27:17 | 8:47/mi
20K· 12.43 mi
1:47:40
Rank: #18605 (-287)
15K → 20K
27:46 | 8:56/mi
Half· 13.11 mi
1:54:06
Rank: #18813 (-208)
20K → Half
6:26 | 9:26/mi
25K· 15.53 mi
2:18:41
Rank: #19770 (-957)
Half → 25K
24:35 | 10:08/mi
30K· 18.64 mi
2:51:00
Rank: #20354 (-584)
25K → 30K
32:19 | 10:24/mi
20M
3:05:31
Rank: #20535 (-181)
30K → 20M
14:31 | 10:41/mi
21M
3:18:10
Rank: #20817 (-282)
20M → 21M
12:39 | 12:39/mi
35K· 21.75 mi
3:25:44
Rank: #20831 (-14)
21M → 35K
7:34 | 10:07/mi
23M
3:40:01
Rank: #21019 (-188)
35K → 23M
14:17 | 11:24/mi
24M
3:50:16
Rank: #21032 (-13)
23M → 24M
10:15 | 10:15/mi
40K· 24.85 mi
3:58:59
Rank: #20999 (+33)
24M → 40K
8:43 | 10:12/mi
25.2M
4:02:58
Rank: #21020 (-21)
40K → 25.2M
3:59 | 11:33/mi
Finish· 26.22 mi
4:12:46
Rank: #20993 (+27)
25.2M → Finish
9:48 | 9:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:06
Pace8:42 /mi
2nd Half
Distance13.11 mi
Time2:18:40
Pace10:35 /mi
📊Positive Split: 21.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:5725:538:2025:53
8:20
-
10K
6.21 mi12:07:4152:378:2826:44
8:36
+0:16
15K
9.32 mi12:34:581:19:548:3427:17
8:47
+0:11
20K
12.43 mi13:02:441:47:408:4027:46
8:56
+0:09
Half
13.11 mi13:09:101:54:068:426:26
9:26
+0:30
25K
15.53 mi13:33:452:18:418:5624:35
10:08
+0:42
30K
18.64 mi14:06:042:51:009:1032:19
10:24
+0:16
20M
20.00 mi14:20:353:05:319:1714:31
10:41
+0:17
21M
21.00 mi14:33:143:18:109:2612:39
12:39
+1:58
35K
21.75 mi14:40:483:25:449:287:34
10:07
-2:32
23M
23.00 mi14:55:053:40:019:3414:17
11:24
+1:17
24M
24.00 mi15:05:203:50:169:3610:15
10:15
-1:09
40K
24.85 mi15:14:033:58:599:378:43
10:12
-0:03
25.2M
25.20 mi15:18:024:02:589:383:59
11:33
+1:21
Finish
26.22 mi15:27:504:12:469:399:48
9:37
-1:56

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

8:20 /mi

Average Pace

9:39 /mi

Slowest Pace

12:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:06

45% of race

Time at Steady Pace

1:47:45

43% of race

Time at Slower Pace

30:55

12% of race

Average Pace: 9:38 /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 mi11:40:5725:538:2025:53
8:20
#16382
10K
6.21 mi12:07:4152:378:2826:44
8:36
#17710
15K
9.32 mi12:34:581:19:548:3427:17
8:47
#18318
20K
12.43 mi13:02:441:47:408:4027:46
8:56
#18605
Half
13.11 mi13:09:101:54:068:426:26
9:26
#18813
25K
15.53 mi13:33:452:18:418:5624:35
10:08
#19770
30K
18.64 mi14:06:042:51:009:1032:19
10:24
#20354
20M
20.00 mi14:20:353:05:319:1714:31
10:41
#20535
21M
21.00 mi14:33:143:18:109:2612:39
12:39
#20817
35K
21.75 mi14:40:483:25:449:287:34
10:07
#20831
23M
23.00 mi14:55:053:40:019:3414:17
11:24
#21019
24M
24.00 mi15:05:203:50:169:3610:15
10:15
#21032
40K
24.85 mi15:14:033:58:599:378:43
10:12
#20999
25.2M
25.20 mi15:18:024:02:589:383:59
11:33
#21020
Finish
26.22 mi15:27:504:12:469:399:48
9:37
#20993
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi163825525552519422(Top 73%)7347(Top 64%)7347(Top 1394%)
10K6.21 mi3.10 mi17710-13286358-8336358-83318882(Top 71%)7015(Top 61%)7015(Top 1331%)
15K9.32 mi3.11 mi18318-6086703-3456703-34519422(Top 73%)7347(Top 64%)7347(Top 1394%)
20K12.43 mi3.11 mi18605-2876869-1666869-16619411(Top 73%)7332(Top 64%)7332(Top 1391%)
Half13.11 mi0.68 mi18813-2087013-1447013-14421921(Top 82%)8736(Top 76%)8736(Top 1658%)
25K15.53 mi2.42 mi19770-9577591-5787591-57822496(Top 85%)9112(Top 80%)9112(Top 1729%)
30K18.64 mi3.11 mi20354-5847928-3377928-33722005(Top 83%)8912(Top 78%)8912(Top 1691%)
20M20.00 mi1.36 mi20535-1818044-1168044-11622105(Top 83%)9042(Top 79%)9042(Top 1716%)
21M21.00 mi1.00 mi20817-2828202-1588202-15823651(Top 89%)9892(Top 87%)9892(Top 1877%)
35K21.75 mi0.75 mi20831-148231-298231-2921596(Top 81%)8820(Top 77%)8820(Top 1674%)
23M23.00 mi1.25 mi21019-1888342-1118342-11123088(Top 87%)9633(Top 84%)9633(Top 1828%)
24M24.00 mi1.00 mi21032-138361-198361-1921451(Top 81%)8819(Top 77%)8819(Top 1673%)
40K24.85 mi0.85 mi20999+338353+88353+820482(Top 77%)8323(Top 73%)8323(Top 1579%)
25.2M25.20 mi0.35 mi21020-218377-248377-2421686(Top 81%)8953(Top 78%)8953(Top 1699%)
Finish26.22 mi1.02 mi20993+278368+98368+920556(Top 77%)8324(Top 73%)8324(Top 1580%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

19422

Females

7347

F60-64

7347

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18882

Females

7015

F60-64

7015

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

19422

Females

7347

F60-64

7347

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

19411

Females

7332

F60-64

7332

20K→Half

12.4 - 13.1 mi

Top 82%
×2stories
+19ft-37ft

Overall

21921

Females

8736

F60-64

8736

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

22496

Females

9112

F60-64

9112

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

22005

Females

8912

F60-64

8912

30K→20M

18.6 - 20.0 mi

Top 83%
×5stories
+64ft-50ft

Overall

22105

Females

9042

F60-64

9042

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

23651

Females

9892

F60-64

9892

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

21596

Females

8820

F60-64

8820

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

23088

Females

9633

F60-64

9633

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

21451

Females

8819

F60-64

8819

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20482

Females

8323

F60-64

8323

40K→25.2M

24.9 - 25.2 mi

Top 81%
×1story
+13ft-16ft

Overall

21686

Females

8953

F60-64

8953

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

20556

Females

8324

F60-64

8324

Passing Analysis

Category:
Athletes Passed
498
Passed By
5109
Net Change
-4611
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16382
5K → 10K421370-1328#16382#17710
10K → 15K48656-608#17710#18318
15K → 20K77364-287#18318#18605
20K → Half4212-208#18605#18813
Half → 25K9966-957#18813#19770
25K → 30K45629-584#19770#20354
30K → 20M30211-181#20354#20535
20M → 21M16298-282#20535#20817
21M → 35K3852-14#20817#20831
35K → 23M30218-188#20831#21019
23M → 24M3851-13#21019#21032
24M → 40K4815+33#21032#20999
40K → 25.2M2041-21#20999#21020
25.2M → Finish5326+27#21020#20993
TOTALS4985109-4611
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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