San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Sara Cosenza

Centennial, CO

Bib: 17056 F 43

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F40-44)
#0 / 255
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
10:55/mi
21:51
→ flat
12 ft elev
4M
11:48/mi
45:27
↑ 67↓ 69
10 ft elev
6M
12:19/mi
1:10:06
↑ 1231.1%
126 ft elev
8M
13:16/mi
1:36:38
↑ 166↓ 531.1%
246 ft elev
9.6M
9:17/mi
1:51:30
↑ 68↓ 1931.5%
126 ft elev
10M
21:41/mi
2:00:10
↓ 241.1%
90 ft elev
10.5M
5:52/mi
2:03:06
↓ 732.7%
18 ft elev
12M
16:18/mi
2:27:33
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
12:01/mi
2:40:53
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:10:0611:41 /mi⚡ faster
2nd Half
1:30:4712:46 /mi+29.5%
Positive split — 29.5% 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
21:5110:552.00 mi21:51
10:55
-
4M
45:2711:222.00 mi23:36
11:48
+0:53
6M
1:10:0611:412.00 mi24:39
12:19
+0:31
8M
1:36:3812:052.00 mi26:32
13:16
+0:57
9.6M
1:51:3011:371.60 mi14:52
9:17
-3:59
10M
2:00:1012:010.40 mi8:40
21:41
+12:24
10.5M
2:03:0611:430.50 mi2:56
5:52
-15:49
12M
2:27:3312:181.50 mi24:27
16:18
+10:26
Finish(13.11 mi)
2:40:5312:161.11 mi13:20
12:01
-4:17
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:52 /mi

Average Pace

12:16 /mi

Slowest Pace

21:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

17:48

11% of race

Time at Steady Pace

1:49:58

68% of race

Time at Slower Pace

33:07

21% of race

Average Pace: 12:16 /mi

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

Heatmap

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

Garmin Challenge

Top 68%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:36

Segment Time

12:54/mi

Pace

0.90 mi

Distance

Overall

4485

Women

1755

Division

146

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi4589170613944381737138
4M2.00 mi4979-3901931-225159-2052332084167
6M2.00 mi5148-1692020-89164-553782161178
8M2.00 mi5297-1492093-73173-956162300198
9.6M1.60 mi5007+2901942+151156+173121116983
10M0.40 mi4932+751903+39154+244111715140
10.5M0.50 mi4935-31907-4155-151302087169
12M1.50 mi4831+1041865+42153+244381737138
Finish(13.11 mi)1.11 mi4811+201863+2152+149402045163

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 67%
~flat
+5ft-3ft

Overall

4438

Females

1737

F40-44

139

2M→4M

2.0 - 4.0 mi

Top 80%
×4story building
+67ft-69ft

Overall

5233

Females

2084

F40-44

168

4M→6M

4.0 - 6.0 mi

Top 82%
×9story building
+123ft-9ft

Overall

5378

Females

2161

F40-44

179

6M→8M

6.0 - 8.0 mi

Top 85%
×12story building
+166ft-53ft

Overall

5616

Females

2300

F40-44

199

8M→9.6M

8.0 - 9.6 mi

Top 47%
×13story building
+68ft-193ft

Overall

3121

Females

1169

F40-44

84

9.6M→10M

9.6 - 10.0 mi

Top 67%
×2story building
+0ft-24ft

Overall

4411

Females

1715

F40-44

141

10M→10.5M

10.0 - 10.5 mi

Top 78%
×6story building
+1ft-73ft

Overall

5130

Females

2087

F40-44

170

10.5M→12M

10.5 - 12.0 mi

Top 67%
×21story building
+280ft-26ft

Overall

4438

Females

1737

F40-44

139

12M→Finish

12.0 - 13.1 mi

Top 75%
×7story building
+14ft-89ft

Overall

4940

Females

2045

F40-44

163

Passing Analysis

Category:
Passed
837*
Passed By
1059
Net Change
-222
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4589
2M → 4M70460-390#4589#4979
4M → 6M80*249-169#4979#5148
6M → 8M59*208-149#5148#5297
8M → 9.6M30212+290#5297#5007
9.6M → 10M8813+75#5007#4932
10M → 10.5M710-3#4932#4935
10.5M → 12M164*60+104#4935#4831
12M → Finish67*47+20#4831#4811
TOTALS837*1059-222

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

Passing Charts

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

Race Place Events

Race Place Events