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SF MARATHON 1ST HALF 2023

Bridget Starkey

San Francisco, CA

Bib: 16000 F 39

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 30%
Gender (Female)
#0 / 2732
Top 20%
Division (F35-39)
#0 / 359
Top 18%
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
8:34/mi
11:59
→ flat
2.13M
17:20/mi
24:38
→ flat
6.43M
11:30/mi
1:14:05
↑ 274↓ 78
6.62M
-32:-18/mi
1:08:08
↑ 16
10.65M
8:56/mi
1:44:08
↑ 153↓ 361
Finish· 13.11 mi
8:32/mi
2:05:07
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:08:0810:18 /mi+16.4%
2nd Half
56:598:47 /mi✓ faster
Negative split — 16.4% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.40M
11:598:341.40 mi11:59
8:34
-
2.13M
24:3811:340.73 mi12:39
17:20
+8:46
6.43M
1:14:0511:314.30 mi49:27
11:30
-5:50
6.62M
1:08:0810:180.19 mi
-32:-18
-43:48
10.65M
1:44:089:474.03 mi36:00
8:56
+41:14
Finish(13.11 mi)
2:05:079:332.46 mi20:59
8:32
-0:24
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-33:-18 /mi

Average Pace

9:33 /mi

Slowest Pace

17:20 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:05:07

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:33 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
1.40M1.40 mi165049854165049854
2.13M0.73 mi1553+97464+3448+6160549555
6.43M4.30 mi2150-597679-21579-31255885893
6.62M0.19 mi2256-106711-3279---
10.65M4.03 mi1919+337589+12267+12155242448
Finish(13.11 mi)2.46 mi1814+105547+4263+4157645954

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 27%
~flat
+3ft-2ft

Overall

1650

Females

498

F35-39

54

1.40M→2.13M

1.4 - 2.1 mi

Top 26%
~flat
+3ft-1ft

Overall

1605

Females

495

F35-39

56

2.13M→6.43M

2.1 - 6.4 mi

Top 42%
×17story building
+274ft-78ft

Overall

2558

Females

858

F35-39

93

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F35-39

-

6.62M→10.65M

6.6 - 10.7 mi

Top 26%
×21story building
+153ft-361ft

Overall

1552

Females

424

F35-39

48

10.65M→Finish

10.7 - 13.1 mi

Top 26%
×17story building
+244ft-114ft

Overall

1576

Females

459

F35-39

54

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#1650
1.40M → 2.13M
76173+97
#1650 → #1553
2.13M → 6.43M
64043*-597
#1553 → #2150
6.43M → 6.62M
13125-106
#2150 → #2256
6.62M → 10.65M
16353*+337
#2256 → #1919
10.65M → Finish
26131*+105
#1919 → #1814
TOTALS
889725*-164
#1650 → #1814

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

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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