San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Christine Lee

San Francisco, CA

Bib: 17079 F 29

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F25-29)
#0 / 674
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
11:07/mi
22:15
→ flat
12 ft elev
4M
12:12/mi
46:39
↑ 67↓ 69
10 ft elev
6M
13:03/mi
1:12:45
↑ 1231.1%
126 ft elev
8M
13:50/mi
1:40:25
↑ 166↓ 531.1%
246 ft elev
9.6M
13:50/mi
2:02:32
↑ 68↓ 1931.5%
126 ft elev
10M
23:39/mi
2:11:59
↓ 241.1%
90 ft elev
10.5M
5:02/mi
2:14:30
↓ 732.7%
18 ft elev
12M
17:17/mi
2:40:26
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
14:00/mi
2:55:58
↑ 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
1:12:4512:08 /mi⚡ faster
2nd Half
1:43:1314:31 /mi+41.9%
Positive split — 41.9% 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
22:1511:072.00 mi22:15
11:07
-
4M
46:3911:402.00 mi24:24
12:12
+1:05
6M
1:12:4512:082.00 mi26:06
13:03
+0:51
8M
1:40:2512:332.00 mi27:40
13:50
+0:47
9.6M
2:02:3212:461.60 mi22:07
13:50
0:00
10M
2:11:5913:120.40 mi9:27
23:39
+9:49
10.5M
2:14:3012:490.50 mi2:31
5:02
-18:37
12M
2:40:2613:221.50 mi25:56
17:17
+12:15
Finish(13.11 mi)
2:55:5813:251.11 mi15:32
14:00
-3:17
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

5:02 /mi

Average Pace

13:25 /mi

Slowest Pace

23:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

24:46

14% of race

Time at Steady Pace

1:55:49

66% of race

Time at Slower Pace

35:23

20% of race

Average Pace: 13:25 /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 73%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:58

Segment Time

13:18/mi

Pace

0.90 mi

Distance

Overall

4823

Women

1924

Division

468

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi4918190247050352077505
4M2.00 mi5354-4362146-244523-5356092310565
6M2.00 mi5570-2162263-117557-3458852473596
8M2.00 mi5740-1702368-105569-1258992471578
9.6M1.60 mi6018-2782555-187605-3664532859652
10M0.40 mi5983+352534+21602+352382163513
10.5M0.50 mi5940+432508+26599+332781112271
12M1.50 mi5834+1062457+51587+1250352077505
Finish(13.11 mi)1.11 mi5874-402486-29599-1259692604624

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 77%
~flat
+5ft-3ft

Overall

5035

Females

2077

F25-29

505

2M→4M

2.0 - 4.0 mi

Top 85%
×4story building
+67ft-69ft

Overall

5609

Females

2310

F25-29

566

4M→6M

4.0 - 6.0 mi

Top 90%
×9story building
+123ft-9ft

Overall

5885

Females

2473

F25-29

597

6M→8M

6.0 - 8.0 mi

Top 90%
×12story building
+166ft-53ft

Overall

5899

Females

2471

F25-29

579

8M→9.6M

8.0 - 9.6 mi

Top 98%
×13story building
+68ft-193ft

Overall

6453

Females

2859

F25-29

653

9.6M→10M

9.6 - 10.0 mi

Top 80%
×2story building
+0ft-24ft

Overall

5238

Females

2163

F25-29

514

10M→10.5M

10.0 - 10.5 mi

Top 50%
×6story building
+1ft-73ft

Overall

3278

Females

1112

F25-29

271

10.5M→12M

10.5 - 12.0 mi

Top 77%
×21story building
+280ft-26ft

Overall

5035

Females

2077

F25-29

505

12M→Finish

12.0 - 13.1 mi

Top 91%
×7story building
+14ft-89ft

Overall

5969

Females

2604

F25-29

624

Passing Analysis

Category:
Passed
408*
Passed By
1364
Net Change
-956
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4918
2M → 4M50486-436#4918#5354
4M → 6M57*273-216#5354#5570
6M → 8M49*219-170#5570#5740
8M → 9.6M7285-278#5740#6018
9.6M → 10M5621+35#6018#5983
10M → 10.5M430+43#5983#5940
10.5M → 12M125*19+106#5940#5834
12M → Finish21*61-40#5834#5874
TOTALS408*1364-956

* 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