San Francisco Marathon logo
SF MARATHON 1ST HALF 2026

Sinohe Terrero

Alameda, CA

Bib: 17795 M 51

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 6575
Top 43%
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Top 43%
Division (M50-54)
#0 / 196
Top 45%
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
9:55/mi
19:51
→ flat
12 ft elev
4M
9:52/mi
39:34
↑ 67↓ 69
10 ft elev
6M
10:36/mi
1:00:47
↑ 1231.1%
126 ft elev
8M
9:35/mi
1:19:58
↑ 166↓ 531.1%
246 ft elev
9.6M
9:35/mi
1:35:18
↑ 68↓ 1931.5%
126 ft elev
10M
19:21/mi
1:43:02
↓ 241.1%
90 ft elev
10.5M
4:58/mi
1:45:31
↓ 732.7%
18 ft elev
12M
14:39/mi
2:07:30
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
10:13/mi
2:18:50
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Is this your race?

Claim it for a free AI report

A coach's-eye read of your race — emailed to you, free.

Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:00:47
Pace10:08 /mi
2nd Half
Distance7.11 mi
Time1:18:03
Pace10:59 /mi
📊Positive Split: 28.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:2919:519:5519:51
9:55
-
4M
4.00 mi07:26:1239:349:5419:43
9:52
-0:03
6M
6.00 mi07:47:251:00:4710:0821:13
10:36
+0:44
8M
8.00 mi08:06:361:19:5810:0019:11
9:35
-1:01
9.6M
9.60 mi08:21:561:35:189:5615:20
9:35
0:00
10M
10.00 mi08:29:401:43:0210:187:44
19:21
+9:46
10.5M
10.50 mi08:32:091:45:3110:032:29
4:58
-14:23
12M
12.00 mi08:54:082:07:3010:3821:59
14:39
+9:41
Finish
13.11 mi09:05:282:18:5010:3511:20
10:13
-4:26

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

4:58 /mi

Average Pace

10:35 /mi

Slowest Pace

19:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:29

2% of race

Time at Steady Pace

1:46:38

77% of race

Time at Slower Pace

29:43

21% of race

Average Pace: 10:35 /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 mi07:06:2919:519:5519:51
9:55
#2908
4M
4.00 mi07:26:1239:349:5419:43
9:52
#2689
6M
6.00 mi07:47:251:00:4710:0821:13
10:36
#2959
8M
8.00 mi08:06:361:19:5810:0019:11
9:35
#2645
9.6M
9.60 mi08:21:561:35:189:5615:20
9:35
#2745
10M
10.00 mi08:29:401:43:0210:187:44
19:21
#2748
10.5M
10.50 mi08:32:091:45:3110:032:29
4:58
#2751
12M
12.00 mi08:54:082:07:3010:3821:59
14:39
#2831
Finish
13.11 mi09:05:282:18:5010:3511:20
10:13
#2828
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 47%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:13

Segment Time

11:21/mi

Pace

0.90 mi

Distance

Overall

3059

Men

2030

Division

91

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi2.00 mi29081994983268(Top 50%)2105(Top 58%)96(Top 49%)
4M4.00 mi2.00 mi2689+2191866+12883+152592(Top 39%)1815(Top 50%)80(Top 41%)
6M6.00 mi2.00 mi2959-2702026-16091-83445(Top 52%)2292(Top 63%)103(Top 53%)
8M8.00 mi2.00 mi2645+3141868+15884+71885(Top 29%)1426(Top 39%)64(Top 33%)
9.6M9.60 mi1.60 mi2745-1001903-3586-23477(Top 53%)2140(Top 59%)106(Top 54%)
10M10.00 mi0.40 mi2748-31894+988-23146(Top 48%)2073(Top 57%)99(Top 51%)
10.5M10.50 mi0.50 mi2751-31899-589-13066(Top 47%)2041(Top 56%)92(Top 47%)
12M12.00 mi1.50 mi2831-801934-3587+23268(Top 50%)2105(Top 58%)96(Top 49%)
Finish13.11 mi1.11 mi2828+31935-188-13143(Top 48%)2043(Top 56%)94(Top 48%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 50%
~flat
+5ft-3ft

Overall

3268

Males

2105

M50-54

96

2M→4M

2.0 - 4.0 mi

Top 39%
×4story building
+67ft-69ft

Overall

2592

Males

1815

M50-54

80

4M→6M

4.0 - 6.0 mi

Top 52%
×9story building
+123ft-9ft

Overall

3445

Males

2292

M50-54

103

6M→8M

6.0 - 8.0 mi

Top 29%
×12story building
+166ft-53ft

Overall

1885

Males

1426

M50-54

64

8M→9.6M

8.0 - 9.6 mi

Top 53%
×13story building
+68ft-193ft

Overall

3477

Males

2140

M50-54

106

9.6M→10M

9.6 - 10.0 mi

Top 48%
×2story building
+0ft-24ft

Overall

3146

Males

2073

M50-54

99

10M→10.5M

10.0 - 10.5 mi

Top 47%
×6story building
+1ft-73ft

Overall

3066

Males

2041

M50-54

92

10.5M→12M

10.5 - 12.0 mi

Top 50%
×21story building
+280ft-26ft

Overall

3268

Males

2105

M50-54

96

12M→Finish

12.0 - 13.1 mi

Top 48%
×7story building
+14ft-89ft

Overall

3143

Males

2043

M50-54

94

Passing Analysis

Category:
Athletes Passed
833*
Passed By
753
Net Change
+80
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2908
2M → 4M27657+219#2908#2689
4M → 6M31301-270#2689#2959
6M → 8M331*17+314#2959#2645
8M → 9.6M51151-100#2645#2745
9.6M → 10M3740-3#2745#2748
10M → 10.5M912-3#2748#2751
10.5M → 12M53133-80#2751#2831
12M → Finish45*42+3#2831#2828
TOTALS833*753+80

* 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