San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

Chelsea Spano

Royal Oak, MI

Bib: 22799 F 27

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 3840
Top 19%
Gender (Female)
#0 / 1760
Top 10%
Division (F25-29)
#0 / 495
Top 11%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
8:31/mi
17:03
↑ 138↓ 680.7%
122 ft elev
4M
7:50/mi
32:42
↑ 1631.4%
280 ft elev
6M
10:24/mi
53:31
↑ 55↓ 830.3%
247 ft elev
8M
6:29/mi
1:06:30
↑ 65↓ 1510.8%
143 ft elev
10M
8:38/mi
1:23:46
↑ 61↓ 1741.1%
25 ft elev
12M
8:55/mi
1:41:36
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
8:56/mi
1:51:31
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

Half Splits

1st Half· via 6M
53:318:55 /mi⚡ faster
2nd Half
58:008:10 /mi+8.4%
Positive split — 8.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
17:038:312.00 mi17:03
8:31
-
4M
32:428:112.00 mi15:39
7:50
-0:41
6M
53:318:552.00 mi20:49
10:24
+2:34
8M
1:06:308:192.00 mi12:59
6:29
-3:55
10M
1:23:468:232.00 mi17:16
8:38
+2:09
12M
1:41:368:282.00 mi17:50
8:55
+0:17
Finish(13.11 mi)
1:51:318:301.11 mi9:55
8:56
+0:01
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:29 /mi

Average Pace

8:30 /mi

Slowest Pace

10:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

28:38

26% of race

Time at Steady Pace

1:02:04

56% of race

Time at Slower Pace

20:49

19% of race

Average Pace: 8:30 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi8041884868617553
4M2.00 mi740+64174+1447+167415645
6M2.00 mi755-1517449-281819757
8M2.00 mi761-6178-451-282420358
10M2.00 mi747+14176+250+171916449
12M2.00 mi733+14174+251-168617553
Finish(13.11 mi)1.11 mi744-11177-352-192826275

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 18%
×9story building
+138ft-68ft

Overall

686

Females

175

F25-29

54

2M→4M

2.0 - 4.0 mi

Top 18%
×13story building
+163ft-19ft

Overall

674

Females

156

F25-29

45

4M→6M

4.0 - 6.0 mi

Top 21%
×4story building
+55ft-83ft

Overall

818

Females

197

F25-29

58

6M→8M

6.0 - 8.0 mi

Top 21%
×10story building
+65ft-151ft

Overall

824

Females

203

F25-29

58

8M→10M

8.0 - 10.0 mi

Top 19%
×10story building
+61ft-174ft

Overall

719

Females

164

F25-29

50

10M→12M

10.0 - 12.0 mi

Top 18%
×3story building
+41ft-53ft

Overall

686

Females

175

F25-29

54

12M→Finish

12.0 - 13.1 mi

Top 24%
×1human
+6ft-6ft

Overall

928

Females

262

F25-29

75

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#804
2M → 4M
1478+64
#804 → #740
4M → 6M
4328-15
#740 → #755
6M → 8M
1913-6
#755 → #761
8M → 10M
1630*+14
#761 → #747
10M → 12M
1731+14
#747 → #733
12M → Finish
209-11
#733 → #744
TOTALS
129189*+60
#804 → #744

* 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

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon