San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Garan Peirce

Wembley Downs

Bib: 16047 M 51

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 6575
Top 38%
Gender (Male)
#0 / 3619
Top 49%
Masters (Masters Men)
#0 / 1030
Top 38%
Division (M50-54)
#0 / 196
Top 41%
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
9:45/mi
19:31
→ flat
12 ft elev
4M
10:01/mi
39:32
↑ 67↓ 69
10 ft elev
6M
10:10/mi
59:53
↑ 1231.1%
126 ft elev
8M
9:30/mi
1:18:54
↑ 166↓ 531.1%
246 ft elev
9.6M
9:30/mi
1:34:06
↑ 68↓ 1931.5%
126 ft elev
10M
18:16/mi
1:41:24
↓ 241.1%
90 ft elev
10.5M
4:46/mi
1:43:47
↓ 732.7%
18 ft elev
12M
13:57/mi
2:04:42
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
9:55/mi
2:15:42
↑ 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
59:539:59 /mi⚡ faster
2nd Half
1:15:4910:40 /mi+26.6%
Positive split — 26.6% 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
19:319:452.00 mi19:31
9:45
-
4M
39:329:532.00 mi20:01
10:01
+0:16
6M
59:539:592.00 mi20:21
10:10
+0:09
8M
1:18:549:522.00 mi19:01
9:30
-0:40
9.6M
1:34:069:481.60 mi15:12
9:30
0:00
10M
1:41:2410:080.40 mi7:18
18:16
+8:46
10.5M
1:43:479:530.50 mi2:23
4:46
-13:30
12M
2:04:4210:241.50 mi20:55
13:57
+9:11
Finish(13.11 mi)
2:15:4210:211.11 mi11:00
9:55
-4:02
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:46 /mi

Average Pace

10:21 /mi

Slowest Pace

18:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:23

2% of race

Time at Steady Pace

1:45:06

77% of race

Time at Slower Pace

28:13

21% of race

Average Pace: 10:21 /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 37%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:41

Segment Time

10:46/mi

Pace

0.90 mi

Distance

Overall

2452

Men

1707

Division

79

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi26611858822697181285
4M2.00 mi2677-161862-4822811194386
6M2.00 mi2737-601897-35822875199487
8M2.00 mi2451+2861760+13778+41808137563
9.6M1.60 mi2551-1001791-3184-633812089103
10M0.40 mi2533+181777+14842542174985
10.5M0.50 mi2531+21773+483+12532174375
12M1.50 mi2526+51761+1281+22697181285
Finish(13.11 mi)1.11 mi2523+31759+280+12752184581

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 41%
~flat
+5ft-3ft

Overall

2697

Males

1812

M50-54

85

2M→4M

2.0 - 4.0 mi

Top 43%
×4story building
+67ft-69ft

Overall

2811

Males

1943

M50-54

86

4M→6M

4.0 - 6.0 mi

Top 44%
×9story building
+123ft-9ft

Overall

2875

Males

1994

M50-54

87

6M→8M

6.0 - 8.0 mi

Top 27%
×12story building
+166ft-53ft

Overall

1808

Males

1375

M50-54

63

8M→9.6M

8.0 - 9.6 mi

Top 51%
×13story building
+68ft-193ft

Overall

3381

Males

2089

M50-54

103

9.6M→10M

9.6 - 10.0 mi

Top 39%
×2story building
+0ft-24ft

Overall

2542

Males

1749

M50-54

85

10M→10.5M

10.0 - 10.5 mi

Top 39%
×6story building
+1ft-73ft

Overall

2532

Males

1743

M50-54

75

10.5M→12M

10.5 - 12.0 mi

Top 41%
×21story building
+280ft-26ft

Overall

2697

Males

1812

M50-54

85

12M→Finish

12.0 - 13.1 mi

Top 42%
×7story building
+14ft-89ft

Overall

2752

Males

1845

M50-54

81

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2661
2M → 4M
151135-16
#2661 → #2677
4M → 6M
12666-60
#2677 → #2737
6M → 8M
27313*+286
#2737 → #2451
8M → 9.6M
15757-100
#2451 → #2551
9.6M → 10M
2139+18
#2551 → #2533
10M → 10.5M
1012+2
#2533 → #2531
10.5M → 12M
7075+5
#2531 → #2526
12M → Finish
3841*+3
#2526 → #2523
TOTALS
600738*+138
#2661 → #2523

* 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

Race Place Events

Race Place Events