Boston Marathon logo
BOSTON MARATHON 2024

Ilana Casady

Bib: 19450•F

MA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 43%
Masters (Masters Women)
#0 / 6263
Top 32%
Division (F45-49)
#0 / 1753
Top 40%
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
7:59/mi
24:49
↑ 97↓ 3451.5%
10K· 6.21 mi
8:03/mi
49:51
↑ 79↓ 1380.4%
15K· 9.32 mi
8:11/mi
1:15:15
↑ 67↓ 78
20K· 12.43 mi
8:24/mi
1:41:22
↑ 106↓ 860.1%
Half· 13.11 mi
8:20/mi
1:47:03
↑ 19↓ 370.5%
25K· 15.53 mi
8:39/mi
2:08:02
↑ 66↓ 880.2%
30K· 18.64 mi
9:06/mi
2:36:18
↑ 181↓ 1480.2%
20M
9:27/mi
2:49:09
↑ 64↓ 500.2%
21M
10:04/mi
2:59:13
↑ 106↓ 241.6%
35K· 21.75 mi
9:00/mi
3:05:57
↑ 17↓ 861.7%
23M
9:11/mi
3:17:27
↑ 23↓ 630.6%
24M
9:17/mi
3:26:44
↓ 821.3%
40K· 24.85 mi
9:17/mi
3:34:40
↓ 200.3%
25.2M
10:15/mi
3:38:12
↑ 13↓ 160.2%
Finish· 26.22 mi
9:10/mi
3:47:32
↑ 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
Time1:47:03
Pace8:10 /mi
2nd Half
Distance13.11 mi
Time2:00:29
Pace9:11 /mi
📊Positive Split: 12.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:0024:497:5924:49
7:59
-
10K
6.21 mi11:43:0249:518:0125:02
8:03
+0:04
15K
9.32 mi12:08:261:15:158:0425:24
8:11
+0:08
20K
12.43 mi12:34:331:41:228:0926:07
8:24
+0:13
Half
13.11 mi12:40:141:47:038:105:41
8:20
-0:04
25K
15.53 mi13:01:132:08:028:1520:59
8:39
+0:19
30K
18.64 mi13:29:292:36:188:2328:16
9:06
+0:27
20M
20.00 mi13:42:202:49:098:2712:51
9:27
+0:21
21M
21.00 mi13:52:242:59:138:3210:04
10:04
+0:37
35K
21.75 mi13:59:083:05:578:336:44
9:00
-1:04
23M
23.00 mi14:10:383:17:278:3511:30
9:11
+0:11
24M
24.00 mi14:19:553:26:448:379:17
9:17
+0:06
40K
24.85 mi14:27:513:34:408:387:56
9:17
0:00
25.2M
25.20 mi14:31:233:38:128:403:32
10:15
+0:58
Finish
26.22 mi14:40:433:47:328:419:20
9:10
-1:05

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

7:59 /mi

Average Pace

8:41 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:02

56% of race

Time at Steady Pace

1:13:03

32% of race

Time at Slower Pace

26:27

12% of race

Average Pace: 8:41 /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 mi11:18:0024:497:5924:49
7:59
#14576
10K
6.21 mi11:43:0249:518:0125:02
8:03
#14577
15K
9.32 mi12:08:261:15:158:0425:24
8:11
#14540
20K
12.43 mi12:34:331:41:228:0926:07
8:24
#14440
Half
13.11 mi12:40:141:47:038:105:41
8:20
#14447
25K
15.53 mi13:01:132:08:028:1520:59
8:39
#14301
30K
18.64 mi13:29:292:36:188:2328:16
9:06
#14118
20M
20.00 mi13:42:202:49:098:2712:51
9:27
#14131
21M
21.00 mi13:52:242:59:138:3210:04
10:04
#14054
35K
21.75 mi13:59:083:05:578:336:44
9:00
#14010
23M
23.00 mi14:10:383:17:278:3511:30
9:11
#13852
24M
24.00 mi14:19:553:26:448:379:17
9:17
#13824
40K
24.85 mi14:27:513:34:408:387:56
9:17
#13737
25.2M
25.20 mi14:31:233:38:128:403:32
10:15
#13685
Finish
26.22 mi14:40:433:47:328:419:20
9:10
#13724
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi145764674467414576(Top 57%)4708(Top 43%)4708(Top 269%)
10K6.21 mi3.10 mi14577-14675-14675-114622(Top 57%)4699(Top 43%)4699(Top 268%)
15K9.32 mi3.11 mi14540+374663+124663+1214576(Top 57%)4708(Top 43%)4708(Top 269%)
20K12.43 mi3.11 mi14440+1004621+424621+4214294(Top 56%)4606(Top 42%)4606(Top 263%)
Half13.11 mi0.68 mi14447-74637-164637-1614813(Top 58%)4926(Top 45%)4926(Top 281%)
25K15.53 mi2.42 mi14301+1464578+594578+5913873(Top 54%)4541(Top 42%)4541(Top 259%)
30K18.64 mi3.11 mi14118+1834546+324546+3213702(Top 54%)4675(Top 43%)4675(Top 267%)
20M20.00 mi1.36 mi14131-134611-654611-6514341(Top 56%)5313(Top 49%)5313(Top 303%)
21M21.00 mi1.00 mi14054+774627-164627-1613258(Top 52%)4923(Top 45%)4923(Top 281%)
35K21.75 mi0.75 mi14010+444634-74634-713326(Top 52%)4971(Top 46%)4971(Top 284%)
23M23.00 mi1.25 mi13852+1584604+304604+3012084(Top 47%)4452(Top 41%)4452(Top 254%)
24M24.00 mi1.00 mi13824+284630-264630-2613487(Top 53%)5167(Top 47%)5167(Top 295%)
40K24.85 mi0.85 mi13737+874626+44626+412169(Top 48%)4613(Top 42%)4613(Top 263%)
25.2M25.20 mi0.35 mi13685+524621+54621+511937(Top 47%)4568(Top 42%)4568(Top 261%)
Finish26.22 mi1.02 mi13724-394666-454666-4514973(Top 59%)5961(Top 55%)5961(Top 340%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

14576

Females

4708

F45-49

4708

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

14622

Females

4699

F45-49

4699

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

14576

Females

4708

F45-49

4708

15K→20K

9.3 - 12.4 mi

Top 56%
×5story building
+106ft-86ft

Overall

14294

Females

4606

F45-49

4606

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

14813

Females

4926

F45-49

4926

Half→25K

13.1 - 15.5 mi

Top 54%
×4story building
+66ft-88ft

Overall

13873

Females

4541

F45-49

4541

25K→30K

15.5 - 18.6 mi

Top 54%
×9story building
+181ft-148ft

Overall

13702

Females

4675

F45-49

4675

30K→20M

18.6 - 20.0 mi

Top 56%
×5story building
+64ft-50ft

Overall

14341

Females

5313

F45-49

5313

20M→21M

20.0 - 21.0 mi

Top 52%
×8story building
+106ft-24ft

Overall

13258

Females

4923

F45-49

4923

21M→35K

21.0 - 21.8 mi

Top 52%
×7story building
+17ft-86ft

Overall

13326

Females

4971

F45-49

4971

35K→23M

21.8 - 23.0 mi

Top 47%
×5story building
+23ft-63ft

Overall

12084

Females

4452

F45-49

4452

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

13487

Females

5167

F45-49

5167

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

12169

Females

4613

F45-49

4613

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

11937

Females

4568

F45-49

4568

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2story building
+22ft-21ft

Overall

14973

Females

5961

F45-49

5961

Passing Analysis

Category:
Athletes Passed
2494
Passed By
1642
Net Change
+852
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14576
5K → 10K280281-1#14576#14577
10K → 15K256219+37#14577#14540
15K → 20K282182+100#14540#14440
20K → Half4552-7#14440#14447
Half → 25K286140+146#14447#14301
25K → 30K362179+183#14301#14118
30K → 20M127140-13#14118#14131
20M → 21M17194+77#14131#14054
21M → 35K9854+44#14054#14010
35K → 23M20244+158#14010#13852
23M → 24M10981+28#13852#13824
24M → 40K12942+87#13824#13737
40K → 25.2M7624+52#13737#13685
25.2M → Finish71110-39#13685#13724
TOTALS24941642+852
📊

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