Stefany Perez

Bib: 16458FAge: 30

Monterey Park, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 48%
Gender (Female)
#0 / 3107
Top 36%
Division (F30-34)
#0 / 691
Top 36%
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
9:30/mi
17:11
→ flat
5.34M
9:41/mi
51:21
8074
6.15M
11:06/mi
1:00:20
1262.8%
10.54M
10:43/mi
1:47:23
2303610.6%
11.05M
14:56/mi
1:55:00
1726.4%
Finish· 13.11 mi
10:35/mi
2:16:48
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:00:20
Pace9:49 /mi
2nd Half
Distance6.96 mi
Time1:16:28
Pace10:59 /mi
📊Positive Split: 26.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:03:5517:119:3017:11
9:30
-
5.34M
5.34 mi07:38:0551:219:3734:10
9:41
+0:11
6.15M
6.15 mi07:47:041:00:209:498:59
11:06
+1:25
10.54M
10.54 mi08:34:071:47:2310:1147:03
10:43
-0:23
11.05M
11.05 mi08:41:441:55:0010:247:37
14:56
+4:13
Finish
13.11 mi09:03:322:16:4810:2621:48
10:35
-4:21

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

9:30 /mi

Average Pace

10:26 /mi

Slowest Pace

14:56 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

51:21

38% of race

Time at Steady Pace

1:17:50

57% of race

Time at Slower Pace

7:37

6% of race

Average Pace: 10:26 /mi

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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...
0mi3.3mi6.6mi9.8mi13.1mi
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
1.81M
1.81 mi07:03:5517:119:3017:11
9:30
#2866
5.34M
5.34 mi07:38:0551:219:3734:10
9:41
#2872
6.15M
6.15 mi07:47:041:00:209:498:59
11:06
#3067
10.54M
10.54 mi08:34:071:47:2310:1147:03
10:43
#3406
11.05M
11.05 mi08:41:441:55:0010:247:37
14:56
#3436
Finish
13.11 mi09:03:322:16:4810:2621:48
10:35
#3387
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.81M1.81 mi1.81 mi28668561822866(Top 40%)856(Top 28%)182(Top 26%)
5.34M5.34 mi3.53 mi2872-6865-9184-22939(Top 41%)893(Top 29%)193(Top 28%)
6.15M6.15 mi0.81 mi3067-195947-82208-244248(Top 60%)1498(Top 48%)346(Top 50%)
10.54M10.54 mi4.39 mi3406-3391101-154247-393876(Top 55%)1337(Top 43%)302(Top 44%)
11.05M11.05 mi0.51 mi3436-301119-18248-13874(Top 55%)1380(Top 44%)321(Top 46%)
Finish13.11 mi2.06 mi3387+491113+6246+23292(Top 46%)1147(Top 37%)242(Top 35%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 40%
~flat
+4ft-3ft

Overall

2866

Females

856

F30-34

183

1.81M→5.34M

1.8 - 5.3 mi

Top 41%
×4story building
+80ft-74ft

Overall

2939

Females

893

F30-34

194

5.34M→6.15M

5.3 - 6.2 mi

Top 60%
×10story building
+126ft-4ft

Overall

4248

Females

1498

F30-34

347

6.15M→10.54M

6.2 - 10.5 mi

Top 55%
×21story building
+230ft-361ft

Overall

3876

Females

1337

F30-34

303

10.54M→11.05M

10.5 - 11.1 mi

Top 55%
×14story building
+172ft-0ft

Overall

3874

Females

1380

F30-34

322

11.05M→Finish

11.1 - 13.1 mi

Top 46%
×7story building
+97ft-114ft

Overall

3292

Females

1147

F30-34

242

Passing Analysis

Category:
Athletes Passed
389*
Passed By
910
Net Change
-521
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2866
1.81M5.34M199*205-6#2866#2872
5.34M6.15M2197-195#2872#3067
6.15M10.54M63*402-339#3067#3406
10.54M11.05M3666-30#3406#3436
11.05MFinish89*40+49#3436#3387
TOTALS389*910-521

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

📊

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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events