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SF MARATHON 1ST HALF 2023

Upasana Prabhu

San Francisco, CA

Bib: 14444 F 25

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
10:11/mi
14:16
→ flat
2.13M
22:02/mi
30:21
→ flat
6.43M
13:31/mi
1:28:30
↑ 274↓ 78
6.62M
-40:-37/mi
1:20:58
↑ 16
10.65M
11:21/mi
2:06:41
↑ 153↓ 361
Finish· 13.11 mi
10:15/mi
2:31:53
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:20:5812:14 /mi+12.4%
2nd Half
1:10:5510:56 /mi✓ faster
Negative split — 12.4% 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
14:1610:111.40 mi14:16
10:11
-
2.13M
30:2114:150.73 mi16:05
22:02
+11:51
6.43M
1:28:3013:464.30 mi58:09
13:31
-8:31
6.62M
1:20:5812:140.19 mi
-40:-37
-54:08
10.65M
2:06:4111:544.03 mi45:43
11:21
+51:58
Finish(13.11 mi)
2:31:5311:352.46 mi25:12
10:15
-1:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-41:-37 /mi

Average Pace

11:35 /mi

Slowest Pace

22:02 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:31:53

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:35 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.40M1.40 mi4285169044742851690447
2.13M0.73 mi4625-3401870-180487-4050162099530
6.43M4.30 mi4571+541830+40482+545381818472
6.62M0.19 mi4592-211836-6483-1---
10.65M4.03 mi4540+521823+13478+544751804460
Finish(13.11 mi)2.46 mi4341+1991723+100452+2636181397363

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 71%
~flat
+3ft-2ft

Overall

4285

Females

1690

F25-29

449

1.40M→2.13M

1.4 - 2.1 mi

Top 83%
~flat
+3ft-1ft

Overall

5016

Females

2099

F25-29

535

2.13M→6.43M

2.1 - 6.4 mi

Top 75%
×17story building
+274ft-78ft

Overall

4538

Females

1818

F25-29

472

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 74%
×21story building
+153ft-361ft

Overall

4475

Females

1804

F25-29

460

10.65M→Finish

10.7 - 13.1 mi

Top 60%
×17story building
+244ft-114ft

Overall

3618

Females

1397

F25-29

363

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#4285
1.40M → 2.13M
41171-340
#4285 → #4625
2.13M → 6.43M
243297*+54
#4625 → #4571
6.43M → 6.62M
7655-21
#4571 → #4592
6.62M → 10.65M
112164*+52
#4592 → #4540
10.65M → Finish
16215*+199
#4540 → #4341
TOTALS
858802*-56
#4285 → #4341

* 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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Public Race Data

The San Francisco Marathon

The San Francisco Marathon

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