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SF MARATHON 1ST HALF 2024

Katie Mayhew

Bib: 11712•F•Age: 26

Seattle, WA

0:00
0:00
/ mi
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Overall
#0 / 5177
Gender (Female)
#0 / 2293
Top 50%
Division (F25-29)
#0 / 585
Race Day Weather
56°/46°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
2.13M
13:18/mi
28:20
→ flat
6.62M
10:06/mi
1:13:41
↑ 299↓ 780.9%
7.12M
14:16/mi
1:20:49
↑ 271.0%
10.65M
10:15/mi
1:57:01
↑ 127↓ 3601.3%
Finish· 13.11 mi
10:13/mi
2:22:09
↑ 244↓ 1141.0%

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:13:41
Pace11:08 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:08:28
Pace10:33 /mi
📊Negative Split: 7.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2.13M
2.13 mi07:40:1728:2013:1828:20
13:18
-
6.62M
6.62 mi08:25:381:13:4111:0845:21
10:06
-3:12
7.12M
7.12 mi08:32:461:20:4911:217:08
14:16
+4:10
10.65M
10.65 mi09:08:581:57:0110:5936:12
10:15
-4:01
Finish
13.11 mi09:34:062:22:0910:5125:08
10:13
-0:02

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

10:06 /mi

Average Pace

10:51 /mi

Slowest Pace

14:16 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

1:46:41

75% of race

Time at Slower Pace

35:28

25% of race

Average Pace: 10:51 /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
2.13M
2.13 mi07:40:1728:2013:1828:20
13:18
#3508
6.62M
6.62 mi08:25:381:13:4111:0845:21
10:06
#3081
7.12M
7.12 mi08:32:461:20:4911:217:08
14:16
#3077
10.65M
10.65 mi09:08:581:57:0110:5936:12
10:15
#3151
Finish
13.11 mi09:34:062:22:0910:5125:08
10:13
#3128
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2.13M2.13 mi2.13 mi350813243633508(Top 68%)1324(Top 58%)363(Top 62%)
6.62M6.62 mi4.49 mi3081+4271116+208307+562915(Top 56%)1037(Top 45%)285(Top 49%)
7.12M7.12 mi0.50 mi3077+41108+8308-12906(Top 56%)1014(Top 44%)288(Top 49%)
10.65M10.65 mi3.53 mi3151-741152-44324-163316(Top 64%)1254(Top 55%)362(Top 62%)
Finish13.11 mi2.46 mi3128+231147+53243135(Top 61%)1206(Top 53%)340(Top 58%)

Segment Performance Analysis

Start → 2.13M

0.0 - 2.1 mi

Top 68%
~flat
+6ft-3ft

Overall

3508

Females

1324

F25-29

365

2.13M→6.62M

2.1 - 6.6 mi

Top 56%
×19story building
+299ft-78ft

Overall

2915

Females

1037

F25-29

287

6.62M→7.12M

6.6 - 7.1 mi

Top 56%
×2story building
+27ft-0ft

Overall

2906

Females

1014

F25-29

291

7.12M→10.65M

7.1 - 10.7 mi

Top 64%
×21story building
+127ft-360ft

Overall

3316

Females

1254

F25-29

364

10.65M→Finish

10.7 - 13.1 mi

Top 61%
×17story building
+244ft-114ft

Overall

3135

Females

1206

F25-29

340

Passing Analysis

Category:
Athletes Passed
680*
Passed By
300
Net Change
+380
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2.13M----#3508
2.13M → 6.62M484*57+427#3508#3081
6.62M → 7.12M5046+4#3081#3077
7.12M → 10.65M63*137-74#3077#3151
10.65M → Finish83*60+23#3151#3128
TOTALS680*300+380

* 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