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BOSTON MARATHON 2023

Jaime Ryan

Bib: 21159•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 43%
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:54
Rank: #16406
Start → 5K
25:54 | 8:20/mi
10K· 6.21 mi
51:40
Rank: #16623 (-217)
5K → 10K
25:46 | 8:18/mi
15K· 9.32 mi
1:17:35
Rank: #16689 (-66)
10K → 15K
25:55 | 8:21/mi
20K· 12.43 mi
1:44:12
Rank: #16825 (-136)
15K → 20K
26:37 | 8:34/mi
Half· 13.11 mi
1:49:57
Rank: #16861 (-36)
20K → Half
5:45 | 8:26/mi
25K· 15.53 mi
2:10:54
Rank: #16900 (-39)
Half → 25K
20:57 | 8:38/mi
30K· 18.64 mi
2:39:14
Rank: #17014 (-114)
25K → 30K
28:20 | 9:07/mi
20M
2:51:34
Rank: #16992 (+22)
30K → 20M
12:20 | 9:05/mi
21M
3:01:36
Rank: #17083 (-91)
20M → 21M
10:02 | 10:02/mi
35K· 21.75 mi
3:08:10
Rank: #17072 (+11)
21M → 35K
6:34 | 8:47/mi
23M
3:19:38
Rank: #17049 (+23)
35K → 23M
11:28 | 9:09/mi
24M
3:28:22
Rank: #16994 (+55)
23M → 24M
8:44 | 8:44/mi
40K· 24.85 mi
3:36:05
Rank: #16959 (+35)
24M → 40K
7:43 | 9:02/mi
25.2M
3:39:22
Rank: #16936 (+23)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:47:59
Rank: #16849 (+87)
25.2M → Finish
8:37 | 8:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:49:57
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time1:58:02
Pace9:00 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:2225:548:2025:54
8:20
-
10K
6.21 mi11:45:0851:408:1925:46
8:18
-0:02
15K
9.32 mi12:11:031:17:358:1925:55
8:21
+0:03
20K
12.43 mi12:37:401:44:128:2326:37
8:34
+0:13
Half
13.11 mi12:43:251:49:578:235:45
8:26
-0:08
25K
15.53 mi13:04:222:10:548:2620:57
8:38
+0:12
30K
18.64 mi13:32:422:39:148:3328:20
9:07
+0:29
20M
20.00 mi13:45:022:51:348:3512:20
9:05
-0:02
21M
21.00 mi13:55:043:01:368:3910:02
10:02
+0:57
35K
21.75 mi14:01:383:08:108:396:34
8:47
-1:15
23M
23.00 mi14:13:063:19:388:4111:28
9:09
+0:22
24M
24.00 mi14:21:503:28:228:418:44
8:44
-0:25
40K
24.85 mi14:29:333:36:058:427:43
9:02
+0:18
25.2M
25.20 mi14:32:503:39:228:423:17
9:31
+0:29
Finish
26.22 mi14:41:273:47:598:428:37
8:27
-1:04

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

8:18 /mi

Average Pace

8:42 /mi

Slowest Pace

10:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:31:57

40% of race

Time at Steady Pace

1:02:52

28% of race

Time at Slower Pace

1:13:10

32% of race

Average Pace: 8:42 /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 mi11:19:2225:548:2025:54
8:20
#16406
10K
6.21 mi11:45:0851:408:1925:46
8:18
#16623
15K
9.32 mi12:11:031:17:358:1925:55
8:21
#16689
20K
12.43 mi12:37:401:44:128:2326:37
8:34
#16825
Half
13.11 mi12:43:251:49:578:235:45
8:26
#16861
25K
15.53 mi13:04:222:10:548:2620:57
8:38
#16900
30K
18.64 mi13:32:422:39:148:3328:20
9:07
#17014
20M
20.00 mi13:45:022:51:348:3512:20
9:05
#16992
21M
21.00 mi13:55:043:01:368:3910:02
10:02
#17083
35K
21.75 mi14:01:383:08:108:396:34
8:47
#17072
23M
23.00 mi14:13:063:19:388:4111:28
9:09
#17049
24M
24.00 mi14:21:503:28:228:418:44
8:44
#16994
40K
24.85 mi14:29:333:36:058:427:43
9:02
#16959
25.2M
25.20 mi14:32:503:39:228:423:17
9:31
#16936
Finish
26.22 mi14:41:273:47:598:428:37
8:27
#16849
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi164065541554116814(Top 63%)5806(Top 51%)5806(Top 320%)
10K6.21 mi3.10 mi16623-2175659-1185659-11816898(Top 63%)5811(Top 51%)5811(Top 320%)
15K9.32 mi3.11 mi16689-665723-645723-6416814(Top 63%)5806(Top 51%)5806(Top 320%)
20K12.43 mi3.11 mi16825-1365819-965819-9617285(Top 65%)6096(Top 53%)6096(Top 335%)
Half13.11 mi0.68 mi16861-365837-185837-1817344(Top 65%)6090(Top 53%)6090(Top 335%)
25K15.53 mi2.42 mi16900-395894-575894-5717052(Top 64%)6036(Top 53%)6036(Top 332%)
30K18.64 mi3.11 mi17014-1145970-765970-7617792(Top 67%)6516(Top 57%)6516(Top 359%)
20M20.00 mi1.36 mi16992+225965+55965+516939(Top 64%)6119(Top 54%)6119(Top 337%)
21M21.00 mi1.00 mi17083-916039-746039-7418151(Top 68%)6844(Top 60%)6844(Top 377%)
35K21.75 mi0.75 mi17072+116045-66045-616852(Top 63%)6196(Top 54%)6196(Top 341%)
23M23.00 mi1.25 mi17049+236049-46049-416863(Top 63%)6213(Top 54%)6213(Top 342%)
24M24.00 mi1.00 mi16994+556041+86041+815879(Top 60%)5744(Top 50%)5744(Top 316%)
40K24.85 mi0.85 mi16959+356037+46037+416307(Top 61%)6032(Top 53%)6032(Top 332%)
25.2M25.20 mi0.35 mi16936+236035+26035+215353(Top 58%)5514(Top 48%)5514(Top 303%)
Finish26.22 mi1.02 mi16849+875988+475988+4715172(Top 57%)5361(Top 47%)5361(Top 295%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 63%
×21stories
+97ft-345ft

Overall

16814

Females

5806

F45-49

5806

5K→10K

3.1 - 6.2 mi

Top 63%
×5stories
+79ft-138ft

Overall

16898

Females

5811

F45-49

5811

10K→15K

6.2 - 9.3 mi

Top 63%
×3stories
+67ft-78ft

Overall

16814

Females

5806

F45-49

5806

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

17285

Females

6096

F45-49

6096

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

17344

Females

6090

F45-49

6090

Half→25K

13.1 - 15.5 mi

Top 64%
×4stories
+66ft-88ft

Overall

17052

Females

6036

F45-49

6036

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

17792

Females

6516

F45-49

6516

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

16939

Females

6119

F45-49

6119

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

18151

Females

6844

F45-49

6844

21M→35K

21.0 - 21.8 mi

Top 63%
×7stories
+17ft-86ft

Overall

16852

Females

6196

F45-49

6196

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16863

Females

6213

F45-49

6213

23M→24M

23.0 - 24.0 mi

Top 60%
×6stories
+12ft-82ft

Overall

15879

Females

5744

F45-49

5744

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

16307

Females

6032

F45-49

6032

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15353

Females

5514

F45-49

5514

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

15172

Females

5361

F45-49

5361

Passing Analysis

Category:
Athletes Passed
1374
Passed By
1817
Net Change
-443
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16406
5K → 10K206423-217#16406#16623
10K → 15K175241-66#16623#16689
15K → 20K134270-136#16689#16825
20K → Half1248-36#16825#16861
Half → 25K100139-39#16861#16900
25K → 30K140254-114#16900#17014
30K → 20M8765+22#17014#16992
20M → 21M53144-91#16992#17083
21M → 35K5241+11#17083#17072
35K → 23M9370+23#17072#17049
23M → 24M8833+55#17049#16994
24M → 40K7540+35#16994#16959
40K → 25.2M3916+23#16959#16936
25.2M → Finish12033+87#16936#16849
TOTALS13741817-443
📊

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