Boston Marathon logo
BOSTON MARATHON 2024

Stephanie Valdivia Enríquez

Bib: 8825•F

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 25550
Top 19%
Gender (Female)
#0 / 10924
Top 5%
Division (F18-39)
#0 / 4660
Top 10%
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
6:38/mi
20:36
↑ 97↓ 3451.5%
10K· 6.21 mi
6:53/mi
41:59
↑ 79↓ 1380.4%
15K· 9.32 mi
6:54/mi
1:03:24
↑ 67↓ 78
20K· 12.43 mi
7:02/mi
1:25:15
↑ 106↓ 860.1%
Half· 13.11 mi
6:59/mi
1:30:01
↑ 19↓ 370.5%
25K· 15.53 mi
7:09/mi
1:47:20
↑ 66↓ 880.2%
30K· 18.64 mi
7:32/mi
2:10:45
↑ 181↓ 1480.2%
20M
7:42/mi
2:21:13
↑ 64↓ 500.2%
21M
8:36/mi
2:29:49
↑ 106↓ 241.6%
35K· 21.75 mi
7:14/mi
2:35:14
↑ 17↓ 861.7%
23M
7:54/mi
2:45:08
↑ 23↓ 630.6%
24M
7:47/mi
2:52:55
↓ 821.3%
40K· 24.85 mi
8:09/mi
2:59:53
↓ 200.3%
25.2M
8:59/mi
3:02:59
↑ 13↓ 160.2%
Finish· 26.22 mi
7:28/mi
3:10:36
↑ 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
Time1:30:01
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:40:35
Pace7:40 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:3820:366:3820:36
6:38
-
10K
6.21 mi11:07:0141:596:4521:23
6:53
+0:15
15K
9.32 mi11:28:261:03:246:4821:25
6:54
+0:01
20K
12.43 mi11:50:171:25:156:5221:51
7:02
+0:08
Half
13.11 mi11:55:031:30:016:524:46
6:59
-0:03
25K
15.53 mi12:12:221:47:206:5517:19
7:09
+0:10
30K
18.64 mi12:35:472:10:457:0123:25
7:32
+0:23
20M
20.00 mi12:46:152:21:137:0410:28
7:42
+0:10
21M
21.00 mi12:54:512:29:497:088:36
8:36
+0:54
35K
21.75 mi13:00:162:35:147:085:25
7:14
-1:22
23M
23.00 mi13:10:102:45:087:119:54
7:54
+0:40
24M
24.00 mi13:17:572:52:557:127:47
7:47
-0:07
40K
24.85 mi13:24:552:59:537:146:58
8:09
+0:22
25.2M
25.20 mi13:28:013:02:597:163:06
8:59
+0:50
Finish
26.22 mi13:35:383:10:367:167:37
7:28
-1:31

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

6:38 /mi

Average Pace

7:16 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:01

47% of race

Time at Steady Pace

1:12:01

38% of race

Time at Slower Pace

28:34

15% of race

Average Pace: 7:16 /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 mi10:45:3820:366:3820:36
6:38
#4269
10K
6.21 mi11:07:0141:596:4521:23
6:53
#5046
15K
9.32 mi11:28:261:03:246:4821:25
6:54
#5207
20K
12.43 mi11:50:171:25:156:5221:51
7:02
#5262
Half
13.11 mi11:55:031:30:016:524:46
6:59
#5301
25K
15.53 mi12:12:221:47:206:5517:19
7:09
#5162
30K
18.64 mi12:35:472:10:457:0123:25
7:32
#5079
20M
20.00 mi12:46:152:21:137:0410:28
7:42
#5020
21M
21.00 mi12:54:512:29:497:088:36
8:36
#5038
35K
21.75 mi13:00:162:35:147:085:25
7:14
#4945
23M
23.00 mi13:10:102:45:087:119:54
7:54
#4870
24M
24.00 mi13:17:572:52:557:127:47
7:47
#4801
40K
24.85 mi13:24:552:59:537:146:58
8:09
#4792
25.2M
25.20 mi13:28:013:02:597:163:06
8:59
#4783
Finish
26.22 mi13:35:383:10:367:167:37
7:28
#4746
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi42692402405524(Top 22%)491(Top 4%)491(Top 11%)
10K6.21 mi3.10 mi5046-777369-129369-1295881(Top 23%)550(Top 5%)550(Top 12%)
15K9.32 mi3.11 mi5207-161390-21390-215524(Top 22%)491(Top 4%)491(Top 11%)
20K12.43 mi3.11 mi5262-55418-28418-285448(Top 21%)521(Top 5%)521(Top 11%)
Half13.11 mi0.68 mi5301-39432-14432-145724(Top 22%)583(Top 5%)583(Top 13%)
25K15.53 mi2.42 mi5162+139433-1433-15030(Top 20%)521(Top 5%)521(Top 11%)
30K18.64 mi3.11 mi5079+83443-10443-105281(Top 21%)722(Top 7%)722(Top 15%)
20M20.00 mi1.36 mi5020+59449-6449-65227(Top 20%)823(Top 8%)823(Top 18%)
21M21.00 mi1.00 mi5038-18493-44493-446705(Top 26%)1575(Top 14%)1575(Top 34%)
35K21.75 mi0.75 mi4945+93485+8485+83961(Top 16%)520(Top 5%)520(Top 11%)
23M23.00 mi1.25 mi4870+75494-9494-95318(Top 21%)1138(Top 10%)1138(Top 24%)
24M24.00 mi1.00 mi4801+69507-13507-135472(Top 21%)1285(Top 12%)1285(Top 28%)
40K24.85 mi0.85 mi4792+9526-19526-196526(Top 26%)1884(Top 17%)1884(Top 40%)
25.2M25.20 mi0.35 mi4783+9532-6532-66530(Top 26%)1930(Top 18%)1930(Top 41%)
Finish26.22 mi1.02 mi4746+37552-20552-205509(Top 22%)1407(Top 13%)1407(Top 30%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21story building
+97ft-345ft

Overall

5524

Females

491

F18-39

491

5K→10K

3.1 - 6.2 mi

Top 23%
×5story building
+79ft-138ft

Overall

5881

Females

550

F18-39

550

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+67ft-78ft

Overall

5524

Females

491

F18-39

491

15K→20K

9.3 - 12.4 mi

Top 21%
×5story building
+106ft-86ft

Overall

5448

Females

521

F18-39

521

20K→Half

12.4 - 13.1 mi

Top 22%
×2story building
+19ft-37ft

Overall

5724

Females

583

F18-39

583

Half→25K

13.1 - 15.5 mi

Top 20%
×4story building
+66ft-88ft

Overall

5030

Females

521

F18-39

521

25K→30K

15.5 - 18.6 mi

Top 21%
×9story building
+181ft-148ft

Overall

5281

Females

722

F18-39

722

30K→20M

18.6 - 20.0 mi

Top 20%
×5story building
+64ft-50ft

Overall

5227

Females

823

F18-39

823

20M→21M

20.0 - 21.0 mi

Top 26%
×8story building
+106ft-24ft

Overall

6705

Females

1575

F18-39

1575

21M→35K

21.0 - 21.8 mi

Top 16%
×7story building
+17ft-86ft

Overall

3961

Females

520

F18-39

520

35K→23M

21.8 - 23.0 mi

Top 21%
×5story building
+23ft-63ft

Overall

5318

Females

1138

F18-39

1138

23M→24M

23.0 - 24.0 mi

Top 21%
×6story building
+12ft-82ft

Overall

5472

Females

1285

F18-39

1285

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6526

Females

1884

F18-39

1884

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

6530

Females

1930

F18-39

1930

25.2M→Finish

25.2 - 26.2 mi

Top 22%
×2story building
+22ft-21ft

Overall

5509

Females

1407

F18-39

1407

Passing Analysis

Category:
Athletes Passed
1483
Passed By
1960
Net Change
-477
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4269
5K → 10K27804-777#4269#5046
10K → 15K108269-161#5046#5207
15K → 20K151206-55#5207#5262
20K → Half1756-39#5262#5301
Half → 25K23798+139#5301#5162
25K → 30K216133+83#5162#5079
30K → 20M12364+59#5079#5020
20M → 21M93111-18#5020#5038
21M → 35K1018+93#5038#4945
35K → 23M12853+75#4945#4870
23M → 24M10839+69#4870#4801
24M → 40K6556+9#4801#4792
40K → 25.2M2819+9#4792#4783
25.2M → Finish8144+37#4783#4746
TOTALS14831960-477
📊

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