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SF MARATHON 1ST HALF 2023

Emily Trimm

Bib: 10758•F•Age: 26

West Menlo Park, CA

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F25-29)
#0 / 629
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
9:12/mi
12:53
→ flat
2.13M
20:19/mi
27:43
→ flat
6.43M
13:27/mi
1:25:35
↑ 274↓ 780.9%
6.62M
-40:-58/mi
1:17:59
↑ 161.6%
10.65M
11:03/mi
2:02:33
↑ 153↓ 3611.0%
Finish· 13.11 mi
11:51/mi
2:31:41
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:17:59
Pace11:47 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:13:42
Pace11:21 /mi
📊Negative Split: 5.5% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:46:1912:539:1212:53
9:12
-
2.13M
2.13 mi07:01:0927:4313:0114:50
20:19
+11:07
6.43M
6.43 mi07:59:011:25:3513:1957:52
13:27
-6:52
6.62M
6.62 mi07:51:251:17:5911:47
-40:-58
-54:25
10.65M
10.65 mi08:35:592:02:3311:3044:34
11:03
+52:01
Finish
13.11 mi09:05:072:31:4111:3429:08
11:51
+0:48

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

-41:-58 /mi

Average Pace

11:34 /mi

Slowest Pace

20:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:41

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:34 /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...
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
1.40M
1.40 mi06:46:1912:539:1212:53
9:12
#2733
2.13M
2.13 mi07:01:0927:4313:0114:50
20:19
#3333
6.43M
6.43 mi07:59:011:25:3513:1957:52
13:27
#4132
6.62M
6.62 mi07:51:251:17:5911:47
-40:-58
#4134
10.65M
10.65 mi08:35:592:02:3311:3044:34
11:03
#4152
Finish
13.11 mi09:05:072:31:4111:3429:08
11:51
#4332
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.40M1.40 mi1.40 mi27339352562733(Top 45%)935(Top 34%)256(Top 41%)
2.13M2.13 mi0.73 mi3333-6001219-284333-774006(Top 66%)1559(Top 57%)401(Top 64%)
6.43M6.43 mi4.30 mi4132-7991589-370422-894479(Top 74%)1779(Top 65%)466(Top 74%)
6.62M6.62 mi0.19 mi4134-21598-9425-3---
10.65M10.65 mi4.03 mi4152-181611-13422+34236(Top 70%)1682(Top 62%)430(Top 68%)
Finish13.11 mi2.46 mi4332-1801718-107450-284818(Top 79%)2040(Top 75%)512(Top 81%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 45%
~flat
+3ft-2ft

Overall

2733

Females

935

F25-29

257

1.40M→2.13M

1.4 - 2.1 mi

Top 66%
~flat
+3ft-1ft

Overall

4006

Females

1559

F25-29

406

2.13M→6.43M

2.1 - 6.4 mi

Top 74%
×17story building
+274ft-78ft

Overall

4479

Females

1779

F25-29

466

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 70%
×21story building
+153ft-361ft

Overall

4236

Females

1682

F25-29

430

10.65M→Finish

10.7 - 13.1 mi

Top 79%
×17story building
+244ft-114ft

Overall

4818

Females

2040

F25-29

512

Passing Analysis

Category:
Athletes Passed
336*
Passed By
1935
Net Change
-1599
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#2733
1.40M → 2.13M44644-600#2733#3333
2.13M → 6.43M66*865-799#3333#4132
6.43M → 6.62M6769-2#4132#4134
6.62M → 10.65M130*148-18#4134#4152
10.65M → Finish29*209-180#4152#4332
TOTALS336*1935-1599

* 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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The San Francisco Marathon

The San Francisco Marathon

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