San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Mark Crowdis

Bib: 20374•M•Age: 60

Napa, CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 6575
Top 32%
Gender (Male)
#0 / 3619
Top 42%
Masters (Masters Men)
#0 / 1030
Top 31%
Division (M60-64)
#0 / 87
Top 24%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:31/mi
19:03
→ flat
4M
9:32/mi
38:07
↑ 67↓ 69
6M
9:53/mi
57:54
↑ 1231.1%
8M
9:15/mi
1:16:24
↑ 166↓ 531.1%
9.6M
9:15/mi
1:31:12
↑ 68↓ 1931.5%
10M
18:26/mi
1:38:34
↓ 241.1%
10.5M
4:48/mi
1:40:58
↓ 732.7%
12M
12:57/mi
2:00:23
↑ 2803.2%
Finish· 13.11 mi
9:35/mi
2:11:01
↑ 14↓ 891.3%

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
Time57:54
Pace9:39 /mi
2nd Half
Distance7.11 mi
Time1:13:07
Pace10:17 /mi
📊Positive Split: 26.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:0119:039:3119:03
9:31
-
4M
4.00 mi07:25:0538:079:3219:04
9:32
+0:01
6M
6.00 mi07:44:5257:549:3919:47
9:53
+0:21
8M
8.00 mi08:03:221:16:249:3318:30
9:15
-0:38
9.6M
9.60 mi08:18:101:31:129:3014:48
9:15
0:00
10M
10.00 mi08:25:321:38:349:517:22
18:26
+9:11
10.5M
10.50 mi08:27:561:40:589:372:24
4:48
-13:38
12M
12.00 mi08:47:212:00:2310:0219:25
12:57
+8:09
Finish
13.11 mi08:57:592:11:0110:0010:38
9:35
-3:22

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

4:48 /mi

Average Pace

10:00 /mi

Slowest Pace

18:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:24

2% of race

Time at Steady Pace

1:41:50

78% of race

Time at Slower Pace

26:47

20% of race

Average Pace: 10:00 /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 mi07:06:0119:039:3119:03
9:31
#2286
4M
4.00 mi07:25:0538:079:3219:04
9:32
#2199
6M
6.00 mi07:44:5257:549:3919:47
9:53
#2288
8M
8.00 mi08:03:221:16:249:3318:30
9:15
#2057
9.6M
9.60 mi08:18:101:31:129:3014:48
9:15
#2178
10M
10.00 mi08:25:321:38:349:517:22
18:26
#2190
10.5M
10.50 mi08:27:561:40:589:372:24
4:48
#2192
12M
12.00 mi08:47:212:00:2310:0219:25
12:57
#2124
Finish
13.11 mi08:57:592:11:0110:0010:38
9:35
#2120
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 39%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:46

Segment Time

10:51/mi

Pace

0.90 mi

Distance

Overall

2557

Men

1767

Division

27

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
2M2.00 mi2.00 mi22861635211882(Top 29%)1349(Top 37%)18(Top 21%)
4M4.00 mi2.00 mi2199+871592+4322-12158(Top 33%)1573(Top 43%)20(Top 23%)
6M6.00 mi2.00 mi2288-891640-4823-12503(Top 38%)1760(Top 49%)24(Top 28%)
8M8.00 mi2.00 mi2057+2311519+12119+41516(Top 23%)1166(Top 32%)15(Top 17%)
9.6M9.60 mi1.60 mi2178-1211567-4823-43055(Top 46%)1903(Top 53%)37(Top 43%)
10M10.00 mi0.40 mi2190-121570-324-12633(Top 40%)1796(Top 50%)25(Top 29%)
10.5M10.50 mi0.50 mi2192-21571-1242585(Top 39%)1775(Top 49%)24(Top 28%)
12M12.00 mi1.50 mi2124+681520+5121+31882(Top 29%)1349(Top 37%)18(Top 21%)
Finish13.11 mi1.11 mi2120+41520212364(Top 36%)1629(Top 45%)23(Top 26%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 29%
~flat
+5ft-3ft

Overall

1882

Males

1349

M60-64

18

2M→4M

2.0 - 4.0 mi

Top 33%
×4story building
+67ft-69ft

Overall

2158

Males

1573

M60-64

20

4M→6M

4.0 - 6.0 mi

Top 38%
×9story building
+123ft-9ft

Overall

2503

Males

1760

M60-64

24

6M→8M

6.0 - 8.0 mi

Top 23%
×12story building
+166ft-53ft

Overall

1516

Males

1166

M60-64

15

8M→9.6M

8.0 - 9.6 mi

Top 46%
×13story building
+68ft-193ft

Overall

3055

Males

1903

M60-64

37

9.6M→10M

9.6 - 10.0 mi

Top 40%
×2story building
+0ft-24ft

Overall

2633

Males

1796

M60-64

25

10M→10.5M

10.0 - 10.5 mi

Top 39%
×6story building
+1ft-73ft

Overall

2585

Males

1775

M60-64

24

10.5M→12M

10.5 - 12.0 mi

Top 29%
×21story building
+280ft-26ft

Overall

1882

Males

1349

M60-64

18

12M→Finish

12.0 - 13.1 mi

Top 36%
×7story building
+14ft-89ft

Overall

2364

Males

1629

M60-64

23

Passing Analysis

Category:
Athletes Passed
681*
Passed By
515
Net Change
+166
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2286
2M → 4M15972+87#2286#2199
4M → 6M52141-89#2199#2288
6M → 8M253*22+231#2288#2057
8M → 9.6M39160-121#2057#2178
9.6M → 10M2335-12#2178#2190
10M → 10.5M35-2#2190#2192
10.5M → 12M11345+68#2192#2124
12M → Finish39*35+4#2124#2120
TOTALS681*515+166

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

📊

Passing Visuals

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