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SF MARATHON 1ST HALF 2023

Dorothy Jiang

Portland, OR

Bib: 14287 F 30

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F30-34)
#0 / 557
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
9:31/mi
13:20
→ flat
11 ft elev
2.13M
18:50/mi
27:05
→ flat
13 ft elev
6.43M
12:22/mi
1:20:16
↑ 274↓ 780.9%
213 ft elev
6.62M
-48:-4/mi
1:11:19
↑ 161.6%
239 ft elev
10.65M
12:59/mi
2:03:38
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
11:09/mi
2:31:03
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6.62MFaster
Distance6.62 mi
Time1:11:19
Pace10:46 /mi
2nd Half
Distance6.49 mi
Time1:19:44
Pace12:17 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:55:3913:209:3113:20
9:31
-
2.13M
2.13 mi07:09:2427:0512:4313:45
18:50
+9:19
6.43M
6.43 mi08:02:351:20:1612:2953:11
12:22
-6:28
6.62M
6.62 mi07:53:381:11:1910:46
-48:-4
-60:26
10.65M
10.65 mi08:45:572:03:3811:3752:19
12:59
+61:03
Finish
13.11 mi09:13:222:31:0311:3127:25
11:09
-1:50

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

-49:-4 /mi

Average Pace

11:31 /mi

Slowest Pace

18:50 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:31:03

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:31 /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 mi06:55:3913:209:3113:20
9:31
#3284
2.13M
2.13 mi07:09:2427:0512:4313:45
18:50
#2961
6.43M
6.43 mi08:02:351:20:1612:2953:11
12:22
#3292
6.62M
6.62 mi07:53:381:11:1910:46
-48:-4
#2926
10.65M
10.65 mi08:45:572:03:3811:3752:19
12:59
#4257
Finish
13.11 mi09:13:222:31:0311:3127:25
11:09
#4282
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
1.40M1.40 mi1.40 mi3284119425832841194258
2.13M2.13 mi0.73 mi2961+3231052+142226+322847991208
6.43M6.43 mi4.30 mi3292-3311196-144249-2335181313273
6.62M6.62 mi0.19 mi2926+3661029+167215+34---
10.65M10.65 mi4.03 mi4257-13311667-638343-12854702385490
Finish13.11 mi2.46 mi4282-251692-25353-1043311765372

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 54%
~flat
+3ft-2ft

Overall

3284

Females

1194

F30-34

258

1.40M→2.13M

1.4 - 2.1 mi

Top 47%
~flat
+3ft-1ft

Overall

2847

Females

991

F30-34

208

2.13M→6.43M

2.1 - 6.4 mi

Top 58%
×17story building
+274ft-78ft

Overall

3518

Females

1313

F30-34

273

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F30-34

-

6.62M→10.65M

6.6 - 10.7 mi

Top 90%
×21story building
+153ft-361ft

Overall

5470

Females

2385

F30-34

491

10.65M→Finish

10.7 - 13.1 mi

Top 71%
×17story building
+244ft-114ft

Overall

4331

Females

1765

F30-34

372

Passing Analysis

Category:
Athletes Passed
985*
Passed By
1983
Net Change
-998
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#3284
1.40M → 2.13M39269+323#3284#2961
2.13M → 6.43M149*480-331#2961#3292
6.43M → 6.62M3660+366#3292#2926
6.62M → 10.65M4*1335-1331#2926#4257
10.65M → Finish74*99-25#4257#4282
TOTALS985*1983-998

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

Passing Charts

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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