Boston Marathon logo
BOSTON MARATHON 2024

Colleen Farrell

Bib: 24614•F

MA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
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
9:35/mi
29:45
↑ 97↓ 3451.5%
10K· 6.21 mi
9:46/mi
1:00:05
↑ 79↓ 1380.4%
15K· 9.32 mi
10:41/mi
1:33:16
↑ 67↓ 78
20K· 12.43 mi
12:20/mi
2:11:36
↑ 106↓ 860.1%
Half· 13.11 mi
12:22/mi
2:20:02
↑ 19↓ 370.5%
25K· 15.53 mi
11:54/mi
2:48:54
↑ 66↓ 880.2%
30K· 18.64 mi
13:06/mi
3:29:35
↑ 181↓ 1480.2%
20M
13:12/mi
3:47:31
↑ 64↓ 500.2%
21M
16:04/mi
4:03:35
↑ 106↓ 241.6%
35K· 21.75 mi
11:50/mi
4:12:26
↑ 17↓ 861.7%
23M
13:31/mi
4:29:22
↑ 23↓ 630.6%
24M
12:10/mi
4:41:32
↓ 821.3%
40K· 24.85 mi
13:12/mi
4:52:49
↓ 200.3%
25.2M
13:52/mi
4:57:36
↑ 13↓ 160.2%
Finish· 26.22 mi
12:15/mi
5:10:05
↑ 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
Time2:20:02
Pace10:41 /mi
2nd Half
Distance13.11 mi
Time2:50:03
Pace12:58 /mi
📊Positive Split: 21.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:5929:459:3529:45
9:35
-
10K
6.21 mi12:15:191:00:059:4030:20
9:46
+0:11
15K
9.32 mi12:48:301:33:1610:0033:11
10:41
+0:55
20K
12.43 mi13:26:502:11:3610:3538:20
12:20
+1:39
Half
13.11 mi13:35:162:20:0210:418:26
12:22
+0:02
25K
15.53 mi14:04:082:48:5410:5228:52
11:54
-0:28
30K
18.64 mi14:44:493:29:3511:1540:41
13:06
+1:12
20M
20.00 mi15:02:453:47:3111:2317:56
13:12
+0:06
21M
21.00 mi15:18:494:03:3511:3616:04
16:04
+2:52
35K
21.75 mi15:27:404:12:2611:368:51
11:50
-4:14
23M
23.00 mi15:44:364:29:2211:4316:56
13:31
+1:41
24M
24.00 mi15:56:464:41:3211:4412:10
12:10
-1:21
40K
24.85 mi16:08:034:52:4911:4711:17
13:12
+1:02
25.2M
25.20 mi16:12:504:57:3611:494:47
13:52
+0:40
Finish
26.22 mi16:25:195:10:0511:5012:29
12:15
-1:37

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

9:35 /mi

Average Pace

11:50 /mi

Slowest Pace

16:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:33:16

30% of race

Time at Steady Pace

2:29:49

48% of race

Time at Slower Pace

1:07:00

22% of race

Average Pace: 11:50 /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 mi11:44:5929:459:3529:45
9:35
#21952
10K
6.21 mi12:15:191:00:059:4030:20
9:46
#22017
15K
9.32 mi12:48:301:33:1610:0033:11
10:41
#22488
20K
12.43 mi13:26:502:11:3610:3538:20
12:20
#23206
Half
13.11 mi13:35:162:20:0210:418:26
12:22
#23375
25K
15.53 mi14:04:082:48:5410:5228:52
11:54
#23338
30K
18.64 mi14:44:493:29:3511:1540:41
13:06
#23408
20M
20.00 mi15:02:453:47:3111:2317:56
13:12
#23367
21M
21.00 mi15:18:494:03:3511:3616:04
16:04
#23444
35K
21.75 mi15:27:404:12:2611:368:51
11:50
#23364
23M
23.00 mi15:44:364:29:2211:4316:56
13:31
#23369
24M
24.00 mi15:56:464:41:3211:4412:10
12:10
#23327
40K
24.85 mi16:08:034:52:4911:4711:17
13:12
#23336
25.2M
25.20 mi16:12:504:57:3611:494:47
13:52
#23319
Finish
26.22 mi16:25:195:10:0511:5012:29
12:15
#23347
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi219528882888223251(Top 91%)9564(Top 88%)9564(Top 205%)
10K6.21 mi3.10 mi22017-658917-358917-3522010(Top 86%)8919(Top 82%)8919(Top 191%)
15K9.32 mi3.11 mi22488-4719139-2229139-22223251(Top 91%)9564(Top 88%)9564(Top 205%)
20K12.43 mi3.11 mi23206-7189538-3999538-39924325(Top 95%)10193(Top 93%)10193(Top 219%)
Half13.11 mi0.68 mi23375-1699642-1049642-10424839(Top 97%)10527(Top 96%)10527(Top 226%)
25K15.53 mi2.42 mi23338+379641+19641+123013(Top 90%)9544(Top 87%)9544(Top 205%)
30K18.64 mi3.11 mi23408-709716-759716-7523420(Top 92%)9856(Top 90%)9856(Top 212%)
20M20.00 mi1.36 mi23367+419716971623095(Top 90%)9806(Top 90%)9806(Top 210%)
21M21.00 mi1.00 mi23444-779753-379753-3724530(Top 96%)10506(Top 96%)10506(Top 225%)
35K21.75 mi0.75 mi23364+809727+269727+2621511(Top 84%)9110(Top 83%)9110(Top 195%)
23M23.00 mi1.25 mi23369-59747-209747-2023262(Top 91%)9955(Top 91%)9955(Top 214%)
24M24.00 mi1.00 mi23327+429735+129735+1221788(Top 85%)9334(Top 85%)9334(Top 200%)
40K24.85 mi0.85 mi23336-99745-109745-1022567(Top 88%)9735(Top 89%)9735(Top 209%)
25.2M25.20 mi0.35 mi23319+179739+69739+621418(Top 84%)9203(Top 84%)9203(Top 197%)
Finish26.22 mi1.02 mi23347-289773-349773-3423570(Top 92%)10200(Top 93%)10200(Top 219%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

23251

Females

9564

F18-39

9564

5K→10K

3.1 - 6.2 mi

Top 86%
×5story building
+79ft-138ft

Overall

22010

Females

8919

F18-39

8919

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

23251

Females

9564

F18-39

9564

15K→20K

9.3 - 12.4 mi

Top 95%
×5story building
+106ft-86ft

Overall

24325

Females

10193

F18-39

10193

20K→Half

12.4 - 13.1 mi

Top 97%
×2story building
+19ft-37ft

Overall

24839

Females

10527

F18-39

10527

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

23013

Females

9544

F18-39

9544

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

23420

Females

9856

F18-39

9856

30K→20M

18.6 - 20.0 mi

Top 90%
×5story building
+64ft-50ft

Overall

23095

Females

9806

F18-39

9806

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

24530

Females

10506

F18-39

10506

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

21511

Females

9110

F18-39

9110

35K→23M

21.8 - 23.0 mi

Top 91%
×5story building
+23ft-63ft

Overall

23262

Females

9955

F18-39

9955

23M→24M

23.0 - 24.0 mi

Top 85%
×6story building
+12ft-82ft

Overall

21788

Females

9334

F18-39

9334

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

22567

Females

9735

F18-39

9735

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

21418

Females

9203

F18-39

9203

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

23570

Females

10200

F18-39

10200

Passing Analysis

Category:
Athletes Passed
922
Passed By
2317
Net Change
-1395
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21952
5K → 10K210275-65#21952#22017
10K → 15K63534-471#22017#22488
15K → 20K27745-718#22488#23206
20K → Half2171-169#23206#23375
Half → 25K12992+37#23375#23338
25K → 30K106176-70#23338#23408
30K → 20M8241+41#23408#23367
20M → 21M26103-77#23367#23444
21M → 35K877+80#23444#23364
35K → 23M4752-5#23364#23369
23M → 24M6321+42#23369#23327
24M → 40K2231-9#23327#23336
40K → 25.2M258+17#23336#23319
25.2M → Finish3361-28#23319#23347
TOTALS9222317-1395
📊

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