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SF MARATHON 1ST HALF 2026

Roberto Zazueta

Bib: 20081•M•Age: 31

Gonzales, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M30-34)
#0 / 772
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
9:38/mi
19:16
→ flat
4M
10:03/mi
39:22
↑ 67↓ 69
6M
10:00/mi
59:23
↑ 1231.1%
8M
10:41/mi
1:20:45
↑ 166↓ 531.1%
9.6M
10:41/mi
1:37:51
↑ 68↓ 1931.5%
10M
24:29/mi
1:47:38
↓ 241.1%
10.5M
6:02/mi
1:50:39
↓ 732.7%
12M
19:51/mi
2:20:26
↑ 2803.2%
Finish· 13.11 mi
15:52/mi
2:38:02
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time59:23
Pace9:54 /mi
2nd Half
Distance7.11 mi
Time1:38:39
Pace13:53 /mi
📊Positive Split: 66.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:09:5219:169:3819:16
9:38
-
4M
4.00 mi07:29:5839:229:5120:06
10:03
+0:25
6M
6.00 mi07:49:5959:239:5420:01
10:00
-0:03
8M
8.00 mi08:11:211:20:4510:0621:22
10:41
+0:41
9.6M
9.60 mi08:28:271:37:5110:1217:06
10:41
0:00
10M
10.00 mi08:38:141:47:3810:469:47
24:29
+13:48
10.5M
10.50 mi08:41:151:50:3910:323:01
6:02
-18:27
12M
12.00 mi09:11:022:20:2611:4229:47
19:51
+13:49
Finish
13.11 mi09:28:382:38:0212:0317:36
15:52
-3:59

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

6:02 /mi

Average Pace

12:03 /mi

Slowest Pace

24:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01

2% of race

Time at Steady Pace

1:37:51

62% of race

Time at Slower Pace

57:10

36% of race

Average Pace: 12:03 /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 mi07:09:5219:169:3819:16
9:38
#2483
4M
4.00 mi07:29:5839:229:5120:06
10:03
#2621
6M
6.00 mi07:49:5959:239:5420:01
10:00
#2612
8M
8.00 mi08:11:211:20:4510:0621:22
10:41
#2770
9.6M
9.60 mi08:28:271:37:5110:1217:06
10:41
#3098
10M
10.00 mi08:38:141:47:3810:469:47
24:29
#3342
10.5M
10.50 mi08:41:151:50:3910:323:01
6:02
#3384
12M
12.00 mi09:11:022:20:2611:4229:47
19:51
#4123
Finish
13.11 mi09:28:382:38:0212:0317:36
15:52
#4576
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 82%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:48

Segment Time

14:14/mi

Pace

0.90 mi

Distance

Overall

5406

Men

3122

Division

675

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM30-34Seg. OverallSeg. MalesSeg. M30-34
2M2.00 mi2.00 mi248317613866120(Top 93%)3414(Top 94%)723(Top 94%)
4M4.00 mi2.00 mi2621-1381826-65387-12884(Top 44%)1986(Top 55%)412(Top 53%)
6M6.00 mi2.00 mi2612+91839-13389-22687(Top 41%)1878(Top 52%)392(Top 51%)
8M8.00 mi2.00 mi2770-1581945-106407-183192(Top 49%)2175(Top 60%)467(Top 60%)
9.6M9.60 mi1.60 mi3098-3282109-164436-294732(Top 72%)2780(Top 77%)594(Top 77%)
10M10.00 mi0.40 mi3342-2442236-127463-275471(Top 83%)3146(Top 87%)681(Top 88%)
10.5M10.50 mi0.50 mi3384-422257-21469-65398(Top 82%)3135(Top 87%)667(Top 86%)
12M12.00 mi1.50 mi4123-7392609-352553-846120(Top 93%)3414(Top 94%)723(Top 94%)
Finish13.11 mi1.11 mi4576-4532819-210603-506322(Top 96%)3503(Top 97%)752(Top 97%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 93%
~flat
+5ft-3ft

Overall

6120

Males

3414

M30-34

725

2M→4M

2.0 - 4.0 mi

Top 44%
×4story building
+67ft-69ft

Overall

2884

Males

1986

M30-34

414

4M→6M

4.0 - 6.0 mi

Top 41%
×9story building
+123ft-9ft

Overall

2687

Males

1878

M30-34

393

6M→8M

6.0 - 8.0 mi

Top 49%
×12story building
+166ft-53ft

Overall

3192

Males

2175

M30-34

469

8M→9.6M

8.0 - 9.6 mi

Top 72%
×13story building
+68ft-193ft

Overall

4732

Males

2780

M30-34

596

9.6M→10M

9.6 - 10.0 mi

Top 83%
×2story building
+0ft-24ft

Overall

5471

Males

3146

M30-34

683

10M→10.5M

10.0 - 10.5 mi

Top 82%
×6story building
+1ft-73ft

Overall

5398

Males

3135

M30-34

669

10.5M→12M

10.5 - 12.0 mi

Top 93%
×21story building
+280ft-26ft

Overall

6120

Males

3414

M30-34

725

12M→Finish

12.0 - 13.1 mi

Top 96%
×7story building
+14ft-89ft

Overall

6322

Males

3503

M30-34

752

Passing Analysis

Category:
Athletes Passed
296*
Passed By
2389
Net Change
-2093
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2483
2M → 4M89227-138#2483#2621
4M → 6M9687+9#2621#2612
6M → 8M75*233-158#2612#2770
8M → 9.6M6334-328#2770#3098
9.6M → 10M5249-244#3098#3342
10M → 10.5M244-42#3342#3384
10.5M → 12M5744-739#3384#4123
12M → Finish18*471-453#4123#4576
TOTALS296*2389-2093

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events