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BOSTON MARATHON 2024

Yazmin Valdez

Bib: 14055•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Top 46%
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
7:54/mi
24:32
↑ 97↓ 3451.5%
10K· 6.21 mi
7:54/mi
49:04
↑ 79↓ 1380.4%
15K· 9.32 mi
8:03/mi
1:14:04
↑ 67↓ 78
20K· 12.43 mi
8:32/mi
1:40:34
↑ 106↓ 860.1%
Half· 13.11 mi
8:20/mi
1:46:15
↑ 19↓ 370.5%
25K· 15.53 mi
9:23/mi
2:08:59
↑ 66↓ 880.2%
30K· 18.64 mi
9:25/mi
2:38:13
↑ 181↓ 1480.2%
20M
9:33/mi
2:51:11
↑ 64↓ 500.2%
21M
10:56/mi
3:02:07
↑ 106↓ 241.6%
35K· 21.75 mi
8:31/mi
3:08:29
↑ 17↓ 861.7%
23M
9:53/mi
3:20:51
↑ 23↓ 630.6%
24M
9:18/mi
3:30:09
↓ 821.3%
40K· 24.85 mi
9:07/mi
3:37:57
↓ 200.3%
25.2M
10:26/mi
3:41:33
↑ 13↓ 160.2%
Finish· 26.22 mi
8:30/mi
3:50:13
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:15
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time2:03:58
Pace9:27 /mi
📊Positive Split: 16.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:1924:327:5424:32
7:54
-
10K
6.21 mi11:20:5149:047:5424:32
7:54
0:00
15K
9.32 mi11:45:511:14:047:5725:00
8:03
+0:09
20K
12.43 mi12:12:211:40:348:0626:30
8:32
+0:29
Half
13.11 mi12:18:021:46:158:065:41
8:20
-0:12
25K
15.53 mi12:40:462:08:598:1822:44
9:23
+1:03
30K
18.64 mi13:10:002:38:138:2929:14
9:25
+0:02
20M
20.00 mi13:22:582:51:118:3412:58
9:33
+0:08
21M
21.00 mi13:33:543:02:078:4010:56
10:56
+1:23
35K
21.75 mi13:40:163:08:298:406:22
8:31
-2:25
23M
23.00 mi13:52:383:20:518:4412:22
9:53
+1:22
24M
24.00 mi14:01:563:30:098:459:18
9:18
-0:35
40K
24.85 mi14:09:443:37:578:467:48
9:07
-0:11
25.2M
25.20 mi14:13:203:41:338:483:36
10:26
+1:19
Finish
26.22 mi14:22:003:50:138:478:40
8:30
-1:56

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

7:54 /mi

Average Pace

8:47 /mi

Slowest Pace

10:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:01:17

53% of race

Time at Steady Pace

1:22:02

36% of race

Time at Slower Pace

26:54

12% of race

Average Pace: 8:47 /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 mi10:56:1924:327:5424:32
7:54
#13866
10K
6.21 mi11:20:5149:047:5424:32
7:54
#13626
15K
9.32 mi11:45:511:14:047:5725:00
8:03
#13669
20K
12.43 mi12:12:211:40:348:0626:30
8:32
#14018
Half
13.11 mi12:18:021:46:158:065:41
8:20
#14049
25K
15.53 mi12:40:462:08:598:1822:44
9:23
#14654
30K
18.64 mi13:10:002:38:138:2929:14
9:25
#14748
20M
20.00 mi13:22:582:51:118:3412:58
9:33
#14719
21M
21.00 mi13:33:543:02:078:4010:56
10:56
#14876
35K
21.75 mi13:40:163:08:298:406:22
8:31
#14705
23M
23.00 mi13:52:383:20:518:4412:22
9:53
#14732
24M
24.00 mi14:01:563:30:098:459:18
9:18
#14635
40K
24.85 mi14:09:443:37:578:467:48
9:07
#14471
25.2M
25.20 mi14:13:203:41:338:483:36
10:26
#14433
Finish
26.22 mi14:22:003:50:138:478:40
8:30
#14314
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi138664229422913776(Top 54%)4227(Top 39%)4227(Top 91%)
10K6.21 mi3.10 mi13626+2404104+1254104+12513425(Top 53%)4008(Top 37%)4008(Top 86%)
15K9.32 mi3.11 mi13669-434160-564160-5613776(Top 54%)4227(Top 39%)4227(Top 91%)
20K12.43 mi3.11 mi14018-3494374-2144374-21414964(Top 59%)4988(Top 46%)4988(Top 107%)
Half13.11 mi0.68 mi14049-314395-214395-2114823(Top 58%)4936(Top 45%)4936(Top 106%)
25K15.53 mi2.42 mi14654-6054792-3974792-39717102(Top 67%)6328(Top 58%)6328(Top 136%)
30K18.64 mi3.11 mi14748-944925-1334925-13315081(Top 59%)5458(Top 50%)5458(Top 117%)
20M20.00 mi1.36 mi14719+294958-334958-3314711(Top 58%)5505(Top 50%)5505(Top 118%)
21M21.00 mi1.00 mi14876-1575102-1445102-14416174(Top 63%)6409(Top 59%)6409(Top 138%)
35K21.75 mi0.75 mi14705+1715041+615041+6110853(Top 42%)3682(Top 34%)3682(Top 79%)
23M23.00 mi1.25 mi14732-275108-675108-6715049(Top 59%)5938(Top 54%)5938(Top 127%)
24M24.00 mi1.00 mi14635+975099+95099+913550(Top 53%)5203(Top 48%)5203(Top 112%)
40K24.85 mi0.85 mi14471+1645043+565043+5611451(Top 45%)4274(Top 39%)4274(Top 92%)
25.2M25.20 mi0.35 mi14433+385026+175026+1712645(Top 49%)4934(Top 45%)4934(Top 106%)
Finish26.22 mi1.02 mi14314+1194991+354991+3511567(Top 45%)4265(Top 39%)4265(Top 92%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21story building
+97ft-345ft

Overall

13776

Females

4227

F18-39

4227

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

13425

Females

4008

F18-39

4008

10K→15K

6.2 - 9.3 mi

Top 54%
×3story building
+67ft-78ft

Overall

13776

Females

4227

F18-39

4227

15K→20K

9.3 - 12.4 mi

Top 59%
×5story building
+106ft-86ft

Overall

14964

Females

4988

F18-39

4988

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

14823

Females

4936

F18-39

4936

Half→25K

13.1 - 15.5 mi

Top 67%
×4story building
+66ft-88ft

Overall

17102

Females

6328

F18-39

6328

25K→30K

15.5 - 18.6 mi

Top 59%
×9story building
+181ft-148ft

Overall

15081

Females

5458

F18-39

5458

30K→20M

18.6 - 20.0 mi

Top 58%
×5story building
+64ft-50ft

Overall

14711

Females

5505

F18-39

5505

20M→21M

20.0 - 21.0 mi

Top 63%
×8story building
+106ft-24ft

Overall

16174

Females

6409

F18-39

6409

21M→35K

21.0 - 21.8 mi

Top 42%
×7story building
+17ft-86ft

Overall

10853

Females

3682

F18-39

3682

35K→23M

21.8 - 23.0 mi

Top 59%
×5story building
+23ft-63ft

Overall

15049

Females

5938

F18-39

5938

23M→24M

23.0 - 24.0 mi

Top 53%
×6story building
+12ft-82ft

Overall

13550

Females

5203

F18-39

5203

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

11451

Females

4274

F18-39

4274

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1story
+13ft-16ft

Overall

12645

Females

4934

F18-39

4934

25.2M→Finish

25.2 - 26.2 mi

Top 45%
×2story building
+22ft-21ft

Overall

11567

Females

4265

F18-39

4265

Passing Analysis

Category:
Athletes Passed
2173
Passed By
2621
Net Change
-448
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13866
5K → 10K424184+240#13866#13626
10K → 15K203246-43#13626#13669
15K → 20K150499-349#13669#14018
20K → Half3566-31#14018#14049
Half → 25K88693-605#14049#14654
25K → 30K234328-94#14654#14748
30K → 20M147118+29#14748#14719
20M → 21M83240-157#14719#14876
21M → 35K1809+171#14876#14705
35K → 23M114141-27#14705#14732
23M → 24M13841+97#14732#14635
24M → 40K18218+164#14635#14471
40K → 25.2M5315+38#14471#14433
25.2M → Finish14223+119#14433#14314
TOTALS21732621-448
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing