Boston Marathon logo
BOSTON MARATHON 2024

Karyn Ryan

Bib: 22628•F

MD

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Division (F50-54)
#0 / 1187
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:37/mi
29:52
↑ 97↓ 3451.5%
10K· 6.21 mi
9:49/mi
1:00:21
↑ 79↓ 1380.4%
15K· 9.32 mi
10:03/mi
1:31:34
↑ 67↓ 78
20K· 12.43 mi
10:19/mi
2:03:38
↑ 106↓ 860.1%
Half· 13.11 mi
10:11/mi
2:10:35
↑ 19↓ 370.5%
25K· 15.53 mi
11:00/mi
2:37:15
↑ 66↓ 880.2%
30K· 18.64 mi
11:06/mi
3:11:43
↑ 181↓ 1480.2%
20M
10:51/mi
3:26:28
↑ 64↓ 500.2%
21M
11:05/mi
3:37:33
↑ 106↓ 241.6%
35K· 21.75 mi
10:50/mi
3:45:39
↑ 17↓ 861.7%
23M
10:46/mi
3:59:08
↑ 23↓ 630.6%
24M
10:55/mi
4:10:03
↓ 821.3%
40K· 24.85 mi
11:20/mi
4:19:44
↓ 200.3%
25.2M
12:31/mi
4:24:03
↑ 13↓ 160.2%
Finish· 26.22 mi
9:44/mi
4:33:58
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:10:35
Pace9:58 /mi
2nd Half
Distance13.11 mi
Time2:23:23
Pace10:56 /mi
📊Positive Split: 9.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:5229:529:3729:52
9:37
-
10K
6.21 mi12:00:211:00:219:4330:29
9:49
+0:12
15K
9.32 mi12:31:341:31:349:4931:13
10:03
+0:14
20K
12.43 mi13:03:382:03:389:5732:04
10:19
+0:16
Half
13.11 mi13:10:352:10:359:586:57
10:11
-0:08
25K
15.53 mi13:37:152:37:1510:0726:40
11:00
+0:49
30K
18.64 mi14:11:433:11:4310:1734:28
11:06
+0:06
20M
20.00 mi14:26:283:26:2810:1914:45
10:51
-0:15
21M
21.00 mi14:37:333:37:3310:2211:05
11:05
+0:14
35K
21.75 mi14:45:393:45:3910:238:06
10:50
-0:15
23M
23.00 mi14:59:083:59:0810:2413:29
10:46
-0:04
24M
24.00 mi15:10:034:10:0310:2510:55
10:55
+0:09
40K
24.85 mi15:19:444:19:4410:279:41
11:20
+0:25
25.2M
25.20 mi15:24:034:24:0310:294:19
12:31
+1:11
Finish
26.22 mi15:33:584:33:5810:279:55
9:44
-2:47

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

9:37 /mi

Average Pace

10:27 /mi

Slowest Pace

12:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:20:30

51% of race

Time at Steady Pace

1:59:28

44% of race

Time at Slower Pace

14:00

5% of race

Average Pace: 10:27 /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 mi11:29:5229:529:3729:52
9:37
#22042
10K
6.21 mi12:00:211:00:219:4330:29
9:49
#22110
15K
9.32 mi12:31:341:31:349:4931:13
10:03
#22055
20K
12.43 mi13:03:382:03:389:5732:04
10:19
#21843
Half
13.11 mi13:10:352:10:359:586:57
10:11
#21850
25K
15.53 mi13:37:152:37:1510:0726:40
11:00
#21789
30K
18.64 mi14:11:433:11:4310:1734:28
11:06
#21443
20M
20.00 mi14:26:283:26:2810:1914:45
10:51
#21276
21M
21.00 mi14:37:333:37:3310:2211:05
11:05
#21029
35K
21.75 mi14:45:393:45:3910:238:06
10:50
#20969
23M
23.00 mi14:59:083:59:0810:2413:29
10:46
#20792
24M
24.00 mi15:10:034:10:0310:2510:55
10:55
#20707
40K
24.85 mi15:19:444:19:4410:279:41
11:20
#20639
25.2M
25.20 mi15:24:034:24:0310:294:19
12:31
#20600
Finish
26.22 mi15:33:584:33:5810:279:55
9:44
#20487
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi220428930893022043(Top 86%)8899(Top 81%)8899(Top 750%)
10K6.21 mi3.10 mi22110-688965-358965-3522121(Top 87%)8984(Top 82%)8984(Top 757%)
15K9.32 mi3.11 mi22055+558925+408925+4022043(Top 86%)8899(Top 81%)8899(Top 750%)
20K12.43 mi3.11 mi21843+2128818+1078818+10721283(Top 83%)8518(Top 78%)8518(Top 718%)
Half13.11 mi0.68 mi21850-78825-78825-721970(Top 86%)8943(Top 82%)8943(Top 753%)
25K15.53 mi2.42 mi21789+618812+138812+1321489(Top 84%)8733(Top 80%)8733(Top 736%)
30K18.64 mi3.11 mi21443+3468671+1418671+14120196(Top 79%)8213(Top 75%)8213(Top 692%)
20M20.00 mi1.36 mi21276+1678610+618610+6118939(Top 74%)7685(Top 70%)7685(Top 647%)
21M21.00 mi1.00 mi21029+2478503+1078503+10716576(Top 65%)6642(Top 61%)6642(Top 560%)
35K21.75 mi0.75 mi20969+608484+198484+1919424(Top 76%)8040(Top 74%)8040(Top 677%)
23M23.00 mi1.25 mi20792+1778426+588426+5817761(Top 70%)7296(Top 67%)7296(Top 615%)
24M24.00 mi1.00 mi20707+858399+278399+2719029(Top 74%)7972(Top 73%)7972(Top 672%)
40K24.85 mi0.85 mi20639+688376+238376+2318928(Top 74%)7976(Top 73%)7976(Top 672%)
25.2M25.20 mi0.35 mi20600+398366+108366+1018602(Top 73%)7822(Top 72%)7822(Top 659%)
Finish26.22 mi1.02 mi20487+1138318+488318+4817499(Top 68%)7264(Top 66%)7264(Top 612%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

22043

Females

8899

F50-54

8899

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

22121

Females

8984

F50-54

8984

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

22043

Females

8899

F50-54

8899

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

21283

Females

8518

F50-54

8518

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

21970

Females

8943

F50-54

8943

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

21489

Females

8733

F50-54

8733

25K→30K

15.5 - 18.6 mi

Top 79%
×9story building
+181ft-148ft

Overall

20196

Females

8213

F50-54

8213

30K→20M

18.6 - 20.0 mi

Top 74%
×5story building
+64ft-50ft

Overall

18939

Females

7685

F50-54

7685

20M→21M

20.0 - 21.0 mi

Top 65%
×8story building
+106ft-24ft

Overall

16576

Females

6642

F50-54

6642

21M→35K

21.0 - 21.8 mi

Top 76%
×7story building
+17ft-86ft

Overall

19424

Females

8040

F50-54

8040

35K→23M

21.8 - 23.0 mi

Top 70%
×5story building
+23ft-63ft

Overall

17761

Females

7296

F50-54

7296

23M→24M

23.0 - 24.0 mi

Top 74%
×6story building
+12ft-82ft

Overall

19029

Females

7972

F50-54

7972

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

18928

Females

7976

F50-54

7976

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

18602

Females

7822

F50-54

7822

25.2M→Finish

25.2 - 26.2 mi

Top 68%
×2story building
+22ft-21ft

Overall

17499

Females

7264

F50-54

7264

Passing Analysis

Category:
Athletes Passed
2309
Passed By
754
Net Change
+1555
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22042
5K → 10K197265-68#22042#22110
10K → 15K208153+55#22110#22055
15K → 20K28977+212#22055#21843
20K → Half1926-7#21843#21850
Half → 25K166105+61#21850#21789
25K → 30K39044+346#21789#21443
30K → 20M17912+167#21443#21276
20M → 21M2492+247#21276#21029
21M → 35K7818+60#21029#20969
35K → 23M18710+177#20969#20792
23M → 24M10116+85#20792#20707
24M → 40K8315+68#20707#20639
40K → 25.2M467+39#20639#20600
25.2M → Finish1174+113#20600#20487
TOTALS2309754+1555
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing