San Francisco Marathon logo
SF MARATHON 1ST HALF 2023

David Lovato

San Francisco, CA

Bib: 13806 M 27

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6072
Top 10%
Gender (Male)
#0 / 3331
Top 14%
Division (M25-29)
#0 / 688
Top 17%
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
7:23/mi
10:20
→ flat
2.13M
15:00/mi
21:17
→ flat
6.43M
9:40/mi
1:02:49
↑ 274↓ 78
6.62M
-28:-58/mi
57:30
↑ 16
10.65M
8:06/mi
1:30:07
↑ 153↓ 361
Finish· 13.11 mi
8:06/mi
1:50:03
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
57:308:41 /mi+8.6%
2nd Half
52:338:06 /mi✓ faster
Negative split — 8.6% faster in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.40M
10:207:231.40 mi10:20
7:23
-
2.13M
21:1710:000.73 mi10:57
15:00
+7:37
6.43M
1:02:499:464.30 mi41:32
9:40
-5:20
6.62M
57:308:410.19 mi
-28:-58
-38:38
10.65M
1:30:078:284.03 mi32:37
8:06
+37:04
Finish(13.11 mi)
1:50:038:242.46 mi19:56
8:06
0:00
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-29:-58 /mi

Average Pace

8:24 /mi

Slowest Pace

15:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:50:03

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:24 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
1.40M1.40 mi3733077837330778
2.13M0.73 mi387-14312-577+146035385
6.43M4.30 mi499-112395-83102-25631493125
6.62M0.19 mi503-4400-5104-2---
10.65M4.03 mi510-7406-6100+4639510128
Finish(13.11 mi)2.46 mi594-84471-65118-181118828200

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 6%
~flat
+3ft-2ft

Overall

373

Males

307

M25-29

79

1.40M→2.13M

1.4 - 2.1 mi

Top 8%
~flat
+3ft-1ft

Overall

460

Males

353

M25-29

88

2.13M→6.43M

2.1 - 6.4 mi

Top 10%
×17story building
+274ft-78ft

Overall

631

Males

493

M25-29

127

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Males

-

M25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 11%
×21story building
+153ft-361ft

Overall

639

Males

510

M25-29

129

10.65M→Finish

10.7 - 13.1 mi

Top 18%
×17story building
+244ft-114ft

Overall

1118

Males

828

M25-29

200

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#373
1.40M → 2.13M
4632-14
#373 → #387
2.13M → 6.43M
12816-112
#387 → #499
6.43M → 6.62M
2218-4
#499 → #503
6.62M → 10.65M
4336-7
#503 → #510
10.65M → Finish
9915*-84
#510 → #594
TOTALS
338117*-221
#373 → #594

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

Passing Visualized

Category:
Loading...

Passing Circle

Loading...

Position Flow

Loading...

Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events