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SF MARATHON 1ST HALF 2026

Julian Zinzun

Lincoln, CA

Bib: 17758 M 24

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
M20-29
#0 / 358
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
11:28/mi
22:57
→ flat
12 ft elev
4M
11:32/mi
46:00
↑ 67↓ 69
10 ft elev
6M
11:45/mi
1:09:30
↑ 1231.1%
126 ft elev
8M
12:49/mi
1:35:09
↑ 166↓ 531.1%
246 ft elev
9.6M
9:49/mi
1:50:51
↑ 68↓ 1931.5%
126 ft elev
10M
12:06/mi
1:55:41
↓ 241.1%
90 ft elev
10.5M
3:32/mi
1:57:27
↓ 732.7%
18 ft elev
12M
21:10/mi
2:29:12
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
11:29/mi
2:41:56
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:09:30
Pace11:35 /mi
2nd Half
Distance7.11 mi
Time1:32:26
Pace13:00 /mi
📊Positive Split: 33.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:4422:5711:2822:57
11:28
-
4M
4.00 mi07:29:4746:0011:3023:03
11:32
+0:04
6M
6.00 mi07:53:171:09:3011:3523:30
11:45
+0:13
8M
8.00 mi08:18:561:35:0911:5425:39
12:49
+1:04
9.6M
9.60 mi08:34:381:50:5111:3315:42
9:49
-3:00
10M
10.00 mi08:39:281:55:4111:344:50
12:06
+2:17
10.5M
10.50 mi08:41:141:57:2711:111:46
3:32
-8:34
12M
12.00 mi09:12:592:29:1212:2631:45
21:10
+17:38
Finish
13.11 mi09:25:432:41:5612:2112:44
11:29
-9:41

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

3:32 /mi

Average Pace

12:21 /mi

Slowest Pace

21:10 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46

1% of race

Time at Steady Pace

2:08:25

79% of race

Time at Slower Pace

31:45

20% of race

Average Pace: 12:21 /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 mi07:06:4422:5711:2822:57
11:28
#5392
4M
4.00 mi07:29:4746:0011:3023:03
11:32
#5158
6M
6.00 mi07:53:171:09:3011:3523:30
11:45
#5024
8M
8.00 mi08:18:561:35:0911:5425:39
12:49
#5117
9.6M
9.60 mi08:34:381:50:5111:3315:42
9:49
#4925
10M
10.00 mi08:39:281:55:4111:344:50
12:06
#4349
10.5M
10.50 mi08:41:141:57:2711:111:46
3:32
#4216
12M
12.00 mi09:12:592:29:1212:2631:45
21:10
#4978
Finish
13.11 mi09:25:432:41:5612:2112:44
11:29
#4904
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 1%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

6:36

Segment Time

7:20/mi

Pace

0.90 mi

Distance

Overall

68

Men

67

Division

6

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM20-29Seg. OverallSeg. MalesSeg. M20-29
2M2.00 mi2.00 mi539231963356332(Top 96%)3495(Top 97%)349(Top 97%)
4M4.00 mi2.00 mi5158+2343109+87327+84901(Top 75%)2978(Top 82%)319(Top 89%)
6M6.00 mi2.00 mi5024+1343058+513274797(Top 73%)2962(Top 82%)324(Top 91%)
8M8.00 mi2.00 mi5117-933109-51329-25289(Top 80%)3176(Top 88%)329(Top 92%)
9.6M9.60 mi1.60 mi4925+1923008+101321+83763(Top 57%)2287(Top 63%)256(Top 72%)
10M10.00 mi0.40 mi4349+5762726+282303+18101(Top 2%)74(Top 2%)5(Top 1%)
10.5M10.50 mi0.50 mi4216+1332666+60297+6136(Top 2%)126(Top 3%)14(Top 4%)
12M12.00 mi1.50 mi4978-7623009-343318-216332(Top 96%)3495(Top 97%)349(Top 97%)
Finish13.11 mi1.11 mi4904+742968+41316+24521(Top 69%)2707(Top 75%)300(Top 84%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 96%
~flat
+5ft-3ft

Overall

6332

Males

3495

M20-24

350

2M→4M

2.0 - 4.0 mi

Top 75%
×4story building
+67ft-69ft

Overall

4901

Males

2978

M20-24

321

4M→6M

4.0 - 6.0 mi

Top 73%
×9story building
+123ft-9ft

Overall

4797

Males

2962

M20-24

327

6M→8M

6.0 - 8.0 mi

Top 80%
×12story building
+166ft-53ft

Overall

5289

Males

3176

M20-24

331

8M→9.6M

8.0 - 9.6 mi

Top 57%
×13story building
+68ft-193ft

Overall

3763

Males

2287

M20-24

257

9.6M→10M

9.6 - 10.0 mi

Top 2%
×2story building
+0ft-24ft

Overall

101

Males

74

M20-24

6

10M→10.5M

10.0 - 10.5 mi

Top 2%
×6story building
+1ft-73ft

Overall

136

Males

126

M20-24

14

10.5M→12M

10.5 - 12.0 mi

Top 96%
×21story building
+280ft-26ft

Overall

6332

Males

3495

M20-24

350

12M→Finish

12.0 - 13.1 mi

Top 69%
×7story building
+14ft-89ft

Overall

4521

Males

2707

M20-24

300

Passing Analysis

Category:
Athletes Passed
1625*
Passed By
1137
Net Change
+488
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5392
2M → 4M28854+234#5392#5158
4M → 6M200*66+134#5158#5024
6M → 8M88*181-93#5024#5117
8M → 9.6M24048+192#5117#4925
9.6M → 10M5760+576#4925#4349
10M → 10.5M1330+133#4349#4216
10.5M → 12M6*768-762#4216#4978
12M → Finish94*20+74#4978#4904
TOTALS1625*1137+488

* 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