San Francisco Marathon logo
SF MARATHON 2ND HALF 2026

Allison Clark

Bib: 27005•F•Age: 23

Rio Linda, CA

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 3840
Gender (Female)
#0 / 1760
F20-29
#0 / 218
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
21:55
Rank: #2803
Start → 2M
21:55 | 10:57/mi
4M
42:52
Rank: #2683 (+120)
2M → 4M
20:57 | 10:29/mi
6M
1:09:30
Rank: #2662 (+21)
4M → 6M
26:38 | 13:19/mi
8M
1:25:57
Rank: #2621 (+41)
6M → 8M
16:27 | 8:13/mi
10M
1:47:38
Rank: #2506 (+115)
8M → 10M
21:41 | 10:51/mi
12M
2:10:04
Rank: #2392 (+114)
10M → 12M
22:26 | 11:13/mi
Finish· 13.11 mi
2:22:05
Rank: #2354 (+38)
12M → Finish
12:01 | 10:50/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:09:30
Pace11:35 /mi
2nd Half
Distance7.11 mi
Time1:12:35
Pace10:13 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:13:0521:5510:5721:55
10:57
-
4M
4.00 mi09:34:0242:5210:4320:57
10:29
-0:28
6M
6.00 mi10:00:401:09:3011:3526:38
13:19
+2:50
8M
8.00 mi10:17:071:25:5710:4516:27
8:13
-5:06
10M
10.00 mi10:38:481:47:3810:4621:41
10:51
+2:38
12M
12.00 mi11:01:142:10:0410:5022:26
11:13
+0:22
Finish
13.11 mi11:13:152:22:0510:5012:01
10:50
-0:23

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:13 /mi

Average Pace

10:50 /mi

Slowest Pace

13:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

16:27

12% of race

Time at Steady Pace

1:39:00

70% of race

Time at Slower Pace

26:38

19% of race

Average Pace: 10:50 /mi

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

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi09:13:0521:5510:5721:55
10:57
#2803
4M
4.00 mi09:34:0242:5210:4320:57
10:29
#2683
6M
6.00 mi10:00:401:09:3011:3526:38
13:19
#2662
8M
8.00 mi10:17:071:25:5710:4516:27
8:13
#2621
10M
10.00 mi10:38:481:47:3810:4621:41
10:51
#2506
12M
12.00 mi11:01:142:10:0410:5022:26
11:13
#2392
Finish
13.11 mi11:13:152:22:0510:5012:01
10:50
#2354
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi280311291622038(Top 53%)757(Top 43%)99(Top 45%)
4M4.00 mi2.00 mi2683+1201052+77149+132634(Top 69%)1036(Top 59%)146(Top 67%)
6M6.00 mi2.00 mi2662+211040+12145+42632(Top 69%)1030(Top 59%)146(Top 67%)
8M8.00 mi2.00 mi2621+411020+20143+22423(Top 63%)917(Top 52%)127(Top 58%)
10M10.00 mi2.00 mi2506+115959+61132+112129(Top 55%)770(Top 44%)110(Top 50%)
12M12.00 mi2.00 mi2392+114898+61125+72038(Top 53%)757(Top 43%)99(Top 45%)
Finish13.11 mi1.11 mi2354+38881+17123+22061(Top 54%)778(Top 44%)104(Top 48%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 53%
×9stories
+138ft-68ft

Overall

2038

Females

757

F20-24

99

2M→4M

2.0 - 4.0 mi

Top 69%
×13stories
+163ft-19ft

Overall

2634

Females

1036

F20-24

146

4M→6M

4.0 - 6.0 mi

Top 69%
×4stories
+55ft-83ft

Overall

2632

Females

1030

F20-24

146

6M→8M

6.0 - 8.0 mi

Top 63%
×10stories
+65ft-151ft

Overall

2423

Females

917

F20-24

127

8M→10M

8.0 - 10.0 mi

Top 55%
×10stories
+61ft-174ft

Overall

2129

Females

770

F20-24

110

10M→12M

10.0 - 12.0 mi

Top 53%
×3stories
+41ft-53ft

Overall

2038

Females

757

F20-24

99

12M→Finish

12.0 - 13.1 mi

Top 54%
×1human
+6ft-6ft

Overall

2061

Females

778

F20-24

104

Passing Analysis

Category:
Athletes Passed
583*
Passed By
134
Net Change
+449
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2803
2M → 4M17151+120#2803#2683
4M → 6M7049+21#2683#2662
6M → 8M5716+41#2662#2621
8M → 10M117*2+115#2621#2506
10M → 12M1206+114#2506#2392
12M → Finish48*10+38#2392#2354
TOTALS583*134+449

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

📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Official Timing Data

The San Francisco Marathon

The San Francisco Marathon