Boston Marathon logo
BOSTON MARATHON 2024

Fernanda Del Valle Stevens

Bib: 13977•F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 40%
Gender (Female)
#0 / 10924
Top 26%
Division (F18-39)
#0 / 4660
Top 42%
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
7:11/mi
22:19
↑ 97↓ 3451.5%
10K· 6.21 mi
7:15/mi
44:52
↑ 79↓ 1380.4%
15K· 9.32 mi
7:29/mi
1:08:07
↑ 67↓ 78
20K· 12.43 mi
7:47/mi
1:32:18
↑ 106↓ 860.1%
Half· 13.11 mi
7:45/mi
1:37:35
↑ 19↓ 370.5%
25K· 15.53 mi
8:01/mi
1:57:01
↑ 66↓ 880.2%
30K· 18.64 mi
8:23/mi
2:23:03
↑ 181↓ 1480.2%
20M
8:47/mi
2:34:59
↑ 64↓ 500.2%
21M
10:12/mi
2:45:11
↑ 106↓ 241.6%
35K· 21.75 mi
9:24/mi
2:52:13
↑ 17↓ 861.7%
23M
9:15/mi
3:03:48
↑ 23↓ 630.6%
24M
8:59/mi
3:12:47
↓ 821.3%
40K· 24.85 mi
9:06/mi
3:20:34
↓ 200.3%
25.2M
10:03/mi
3:24:02
↑ 13↓ 160.2%
Finish· 26.22 mi
8:37/mi
3:32:49
↑ 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
Time1:37:35
Pace7:27 /mi
2nd Half
Distance13.11 mi
Time1:55:14
Pace8:47 /mi
📊Positive Split: 18.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0422:197:1122:19
7:11
-
10K
6.21 mi11:14:3744:527:1322:33
7:15
+0:04
15K
9.32 mi11:37:521:08:077:1823:15
7:29
+0:14
20K
12.43 mi12:02:031:32:187:2624:11
7:47
+0:18
Half
13.11 mi12:07:201:37:357:275:17
7:45
-0:02
25K
15.53 mi12:26:461:57:017:3219:26
8:01
+0:16
30K
18.64 mi12:52:482:23:037:4026:02
8:23
+0:22
20M
20.00 mi13:04:442:34:597:4511:56
8:47
+0:24
21M
21.00 mi13:14:562:45:117:5210:12
10:12
+1:25
35K
21.75 mi13:21:582:52:137:557:02
9:24
-0:48
23M
23.00 mi13:33:333:03:487:5911:35
9:15
-0:09
24M
24.00 mi13:42:323:12:478:028:59
8:59
-0:16
40K
24.85 mi13:50:193:20:348:047:47
9:06
+0:07
25.2M
25.20 mi13:53:473:24:028:063:28
10:03
+0:57
Finish
26.22 mi14:02:343:32:498:078:47
8:37
-1:26

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

7:11 /mi

Average Pace

8:07 /mi

Slowest Pace

10:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:57:01

55% of race

Time at Steady Pace

55:44

26% of race

Time at Slower Pace

40:04

19% of race

Average Pace: 8:07 /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 mi10:52:0422:197:1122:19
7:11
#8309
10K
6.21 mi11:14:3744:527:1322:33
7:15
#8288
15K
9.32 mi11:37:521:08:077:1823:15
7:29
#8675
20K
12.43 mi12:02:031:32:187:2624:11
7:47
#9072
Half
13.11 mi12:07:201:37:357:275:17
7:45
#9160
25K
15.53 mi12:26:461:57:017:3219:26
8:01
#9314
30K
18.64 mi12:52:482:23:037:4026:02
8:23
#9355
20M
20.00 mi13:04:442:34:597:4511:56
8:47
#9435
21M
21.00 mi13:14:562:45:117:5210:12
10:12
#9709
35K
21.75 mi13:21:582:52:137:557:02
9:24
#9934
23M
23.00 mi13:33:333:03:487:5911:35
9:15
#10069
24M
24.00 mi13:42:323:12:478:028:59
8:59
#10135
40K
24.85 mi13:50:193:20:348:047:47
9:06
#10166
25.2M
25.20 mi13:53:473:24:028:063:28
10:03
#10180
Finish
26.22 mi14:02:343:32:498:078:47
8:37
#10236
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8309130313039571(Top 37%)1967(Top 18%)1967(Top 42%)
10K6.21 mi3.10 mi8288+211331-281331-288347(Top 33%)1384(Top 13%)1384(Top 30%)
15K9.32 mi3.11 mi8675-3871493-1621493-1629571(Top 37%)1967(Top 18%)1967(Top 42%)
20K12.43 mi3.11 mi9072-3971703-2101703-21010329(Top 40%)2499(Top 23%)2499(Top 54%)
Half13.11 mi0.68 mi9160-881749-461749-4610968(Top 43%)2788(Top 26%)2788(Top 60%)
25K15.53 mi2.42 mi9314-1541859-1101859-11010305(Top 40%)2640(Top 24%)2640(Top 57%)
30K18.64 mi3.11 mi9355-411988-1291988-12910005(Top 39%)2714(Top 25%)2714(Top 58%)
20M20.00 mi1.36 mi9435-802088-1002088-10010991(Top 43%)3464(Top 32%)3464(Top 74%)
21M21.00 mi1.00 mi9709-2742279-1912279-19113742(Top 54%)5169(Top 47%)5169(Top 111%)
35K21.75 mi0.75 mi9934-2252437-1582437-15815124(Top 59%)5886(Top 54%)5886(Top 126%)
23M23.00 mi1.25 mi10069-1352562-1252562-12512385(Top 48%)4597(Top 42%)4597(Top 99%)
24M24.00 mi1.00 mi10135-662638-762638-7612088(Top 47%)4447(Top 41%)4447(Top 95%)
40K24.85 mi0.85 mi10166-312703-652703-6511358(Top 44%)4216(Top 39%)4216(Top 90%)
25.2M25.20 mi0.35 mi10180-142727-242727-2411170(Top 44%)4163(Top 38%)4163(Top 89%)
Finish26.22 mi1.02 mi10236-562790-632790-6312190(Top 48%)4555(Top 42%)4555(Top 98%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 37%
×21story building
+97ft-345ft

Overall

9571

Females

1967

F18-39

1967

5K→10K

3.1 - 6.2 mi

Top 33%
×5story building
+79ft-138ft

Overall

8347

Females

1384

F18-39

1384

10K→15K

6.2 - 9.3 mi

Top 37%
×3story building
+67ft-78ft

Overall

9571

Females

1967

F18-39

1967

15K→20K

9.3 - 12.4 mi

Top 40%
×5story building
+106ft-86ft

Overall

10329

Females

2499

F18-39

2499

20K→Half

12.4 - 13.1 mi

Top 43%
×2story building
+19ft-37ft

Overall

10968

Females

2788

F18-39

2788

Half→25K

13.1 - 15.5 mi

Top 40%
×4story building
+66ft-88ft

Overall

10305

Females

2640

F18-39

2640

25K→30K

15.5 - 18.6 mi

Top 39%
×9story building
+181ft-148ft

Overall

10005

Females

2714

F18-39

2714

30K→20M

18.6 - 20.0 mi

Top 43%
×5story building
+64ft-50ft

Overall

10991

Females

3464

F18-39

3464

20M→21M

20.0 - 21.0 mi

Top 54%
×8story building
+106ft-24ft

Overall

13742

Females

5169

F18-39

5169

21M→35K

21.0 - 21.8 mi

Top 59%
×7story building
+17ft-86ft

Overall

15124

Females

5886

F18-39

5886

35K→23M

21.8 - 23.0 mi

Top 48%
×5story building
+23ft-63ft

Overall

12385

Females

4597

F18-39

4597

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

12088

Females

4447

F18-39

4447

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11358

Females

4216

F18-39

4216

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11170

Females

4163

F18-39

4163

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

12190

Females

4555

F18-39

4555

Passing Analysis

Category:
Athletes Passed
1416*
Passed By
3342
Net Change
-1927
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8309
5K → 10K239218+21#8309#8288
10K → 15K80467-387#8288#8675
15K → 20K95492-397#8675#9072
20K → Half19107-88#9072#9160
Half → 25K156310-154#9160#9314
25K → 30K258299-41#9314#9355
30K → 20M112192-80#9355#9435
20M → 21M60334-274#9435#9709
21M → 35K37262-225#9709#9934
35K → 23M103237-135#9934#10069
23M → 24M82148-66#10069#10135
24M → 40K77*108-31#10135#10166
40K → 25.2M3044-14#10166#10180
25.2M → Finish68124-56#10180#10236
TOTALS1416*3342-1927

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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