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BOSTON MARATHON 2024

Norma Yee Valenzuela

Bib: 9539•F

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 20%
Gender (Female)
#0 / 10924
Top 6%
Division (F18-39)
#0 / 4660
Top 11%
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
7:01/mi
21:47
↑ 97↓ 3451.5%
10K· 6.21 mi
6:57/mi
43:24
↑ 79↓ 1380.4%
15K· 9.32 mi
6:57/mi
1:05:00
↑ 67↓ 78
20K· 12.43 mi
6:53/mi
1:26:23
↑ 106↓ 860.1%
Half· 13.11 mi
6:40/mi
1:30:56
↑ 19↓ 370.5%
25K· 15.53 mi
6:58/mi
1:47:49
↑ 66↓ 880.2%
30K· 18.64 mi
7:27/mi
2:10:58
↑ 181↓ 1480.2%
20M
7:52/mi
2:21:39
↑ 64↓ 500.2%
21M
8:27/mi
2:30:06
↑ 106↓ 241.6%
35K· 21.75 mi
7:30/mi
2:35:43
↑ 17↓ 861.7%
23M
8:14/mi
2:46:02
↑ 23↓ 630.6%
24M
8:02/mi
2:54:04
↓ 821.3%
40K· 24.85 mi
7:55/mi
3:00:50
↓ 200.3%
25.2M
8:45/mi
3:03:51
↑ 13↓ 160.2%
Finish· 26.22 mi
7:55/mi
3:11:55
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:56
Pace6:56 /mi
2nd Half
Distance13.11 mi
Time1:40:59
Pace7:42 /mi
📊Positive Split: 11.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:4921:477:0121:47
7:01
-
10K
6.21 mi11:09:2643:246:5921:37
6:57
-0:04
15K
9.32 mi11:31:021:05:006:5821:36
6:57
0:00
20K
12.43 mi11:52:251:26:236:5721:23
6:53
-0:04
Half
13.11 mi11:56:581:30:566:564:33
6:40
-0:13
25K
15.53 mi12:13:511:47:496:5616:53
6:58
+0:18
30K
18.64 mi12:37:002:10:587:0223:09
7:27
+0:29
20M
20.00 mi12:47:412:21:397:0510:41
7:52
+0:25
21M
21.00 mi12:56:082:30:067:098:27
8:27
+0:35
35K
21.75 mi13:01:452:35:437:105:37
7:30
-0:57
23M
23.00 mi13:12:042:46:027:1310:19
8:14
+0:44
24M
24.00 mi13:20:062:54:047:158:02
8:02
-0:12
40K
24.85 mi13:26:523:00:507:176:46
7:55
-0:07
25.2M
25.20 mi13:29:533:03:517:183:01
8:45
+0:50
Finish
26.22 mi13:37:573:11:557:208:04
7:55
-0:50

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

6:40 /mi

Average Pace

7:20 /mi

Slowest Pace

8:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:49

56% of race

Time at Steady Pace

28:46

15% of race

Time at Slower Pace

55:20

29% of race

Average Pace: 7:19 /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 mi10:47:4921:477:0121:47
7:01
#7133
10K
6.21 mi11:09:2643:246:5921:37
6:57
#6745
15K
9.32 mi11:31:021:05:006:5821:36
6:57
#6430
20K
12.43 mi11:52:251:26:236:5721:23
6:53
#5867
Half
13.11 mi11:56:581:30:566:564:33
6:40
#5749
25K
15.53 mi12:13:511:47:496:5616:53
6:58
#5355
30K
18.64 mi12:37:002:10:587:0223:09
7:27
#5154
20M
20.00 mi12:47:412:21:397:0510:41
7:52
#5156
21M
21.00 mi12:56:082:30:067:098:27
8:27
#5114
35K
21.75 mi13:01:452:35:437:105:37
7:30
#5043
23M
23.00 mi13:12:042:46:027:1310:19
8:14
#5065
24M
24.00 mi13:20:062:54:047:158:02
8:02
#5059
40K
24.85 mi13:26:523:00:507:176:46
7:55
#4988
25.2M
25.20 mi13:29:533:03:517:183:01
8:45
#4954
Finish
26.22 mi13:37:573:11:557:208:04
7:55
#5005
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi71338598595931(Top 23%)586(Top 5%)586(Top 13%)
10K6.21 mi3.10 mi6745+388766+93766+936407(Top 25%)692(Top 6%)692(Top 15%)
15K9.32 mi3.11 mi6430+315689+77689+775931(Top 23%)586(Top 5%)586(Top 13%)
20K12.43 mi3.11 mi5867+563559+130559+1304521(Top 18%)341(Top 3%)341(Top 7%)
Half13.11 mi0.68 mi5749+118536+23536+233651(Top 14%)222(Top 2%)222(Top 5%)
25K15.53 mi2.42 mi5355+394468+68468+684193(Top 16%)332(Top 3%)332(Top 7%)
30K18.64 mi3.11 mi5154+201463+5463+54866(Top 19%)600(Top 5%)600(Top 13%)
20M20.00 mi1.36 mi5156-2490-27490-276032(Top 24%)1139(Top 10%)1139(Top 24%)
21M21.00 mi1.00 mi5114+42509-19509-196015(Top 24%)1307(Top 12%)1307(Top 28%)
35K21.75 mi0.75 mi5043+71516-7516-75110(Top 20%)920(Top 8%)920(Top 20%)
23M23.00 mi1.25 mi5065-22544-28544-287026(Top 27%)1904(Top 17%)1904(Top 41%)
24M24.00 mi1.00 mi5059+6571-27571-276822(Top 27%)1910(Top 17%)1910(Top 41%)
40K24.85 mi0.85 mi4988+71579-8579-85384(Top 21%)1361(Top 12%)1361(Top 29%)
25.2M25.20 mi0.35 mi4954+34581-2581-25463(Top 21%)1457(Top 13%)1457(Top 31%)
Finish26.22 mi1.02 mi5005-51624-43624-438038(Top 31%)2590(Top 24%)2590(Top 56%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21story building
+97ft-345ft

Overall

5931

Females

586

F18-39

586

5K→10K

3.1 - 6.2 mi

Top 25%
×5story building
+79ft-138ft

Overall

6407

Females

692

F18-39

692

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+67ft-78ft

Overall

5931

Females

586

F18-39

586

15K→20K

9.3 - 12.4 mi

Top 18%
×5story building
+106ft-86ft

Overall

4521

Females

341

F18-39

341

20K→Half

12.4 - 13.1 mi

Top 14%
×2story building
+19ft-37ft

Overall

3651

Females

222

F18-39

222

Half→25K

13.1 - 15.5 mi

Top 16%
×4story building
+66ft-88ft

Overall

4193

Females

332

F18-39

332

25K→30K

15.5 - 18.6 mi

Top 19%
×9story building
+181ft-148ft

Overall

4866

Females

600

F18-39

600

30K→20M

18.6 - 20.0 mi

Top 24%
×5story building
+64ft-50ft

Overall

6032

Females

1139

F18-39

1139

20M→21M

20.0 - 21.0 mi

Top 24%
×8story building
+106ft-24ft

Overall

6015

Females

1307

F18-39

1307

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5110

Females

920

F18-39

920

35K→23M

21.8 - 23.0 mi

Top 27%
×5story building
+23ft-63ft

Overall

7026

Females

1904

F18-39

1904

23M→24M

23.0 - 24.0 mi

Top 27%
×6story building
+12ft-82ft

Overall

6822

Females

1910

F18-39

1910

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5384

Females

1361

F18-39

1361

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5463

Females

1457

F18-39

1457

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8038

Females

2590

F18-39

2590

Passing Analysis

Category:
Athletes Passed
2822
Passed By
694
Net Change
+2128
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7133
5K → 10K43143+388#7133#6745
10K → 15K34429+315#6745#6430
15K → 20K5696+563#6430#5867
20K → Half1191+118#5867#5749
Half → 25K3995+394#5749#5355
25K → 30K28988+201#5355#5154
30K → 20M98100-2#5154#5156
20M → 21M10866+42#5156#5114
21M → 35K9019+71#5114#5043
35K → 23M88110-22#5043#5065
23M → 24M7569+6#5065#5059
24M → 40K11544+71#5059#4988
40K → 25.2M4814+34#4988#4954
25.2M → Finish49100-51#4954#5005
TOTALS2822694+2128
📊

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