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SF MARATHON 1ST HALF 2026

Jonas Schneider

Stanford, CA

Bib: 13036 M 26

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 4%
Gender (Male)
#0 / 3619
Top 6%
Division (M25-29)
#0 / 796
Top 7%
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
7:34/mi
15:09
→ flat
12 ft elev
4M
7:30/mi
30:09
↑ 67↓ 69
10 ft elev
6M
7:22/mi
44:53
↑ 1231.1%
126 ft elev
8M
7:18/mi
59:29
↑ 166↓ 531.1%
246 ft elev
9.6M
7:18/mi
1:11:09
↑ 68↓ 1931.5%
126 ft elev
10M
14:11/mi
1:16:49
↓ 241.1%
90 ft elev
10.5M
3:50/mi
1:18:44
↓ 732.7%
18 ft elev
12M
10:51/mi
1:35:01
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
8:24/mi
1:44:20
↑ 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
44:537:29 /mi⚡ faster
2nd Half
59:278:22 /mi+32.5%
Positive split — 32.5% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:50:2515:097:3415:09
7:34
-
4M
4.00 mi07:05:2530:097:3215:00
7:30
-0:04
6M
6.00 mi07:20:0944:537:2914:44
7:22
-0:08
8M
8.00 mi07:34:4559:297:2614:36
7:18
-0:04
9.6M
9.60 mi07:46:251:11:097:2511:40
7:18
0:00
10M
10.00 mi07:52:051:16:497:415:40
14:11
+6:53
10.5M
10.50 mi07:54:001:18:447:301:55
3:50
-10:21
12M
12.00 mi08:10:171:35:017:5516:17
10:51
+7:01
Finish
13.11 mi08:19:361:44:207:589:19
8:24
-2:27

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

3:50 /mi

Average Pace

7:58 /mi

Slowest Pace

14:11 /mi

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Fastest
Middle
Slowest
Average

Segments

Segment Time Comparison

Time at Faster Pace

1:55

2% of race

Time at Steady Pace

1:20:28

77% of race

Time at Slower Pace

21:57

21% of race

Average Pace: 7:57 /mi

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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.

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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 mi06:50:2515:097:3415:09
7:34
#287
4M
4.00 mi07:05:2530:097:3215:00
7:30
#234
6M
6.00 mi07:20:0944:537:2914:44
7:22
#191
8M
8.00 mi07:34:4559:297:2614:36
7:18
#172
9.6M
9.60 mi07:46:251:11:097:2511:40
7:18
#204
10M
10.00 mi07:52:051:16:497:415:40
14:11
#209
10.5M
10.50 mi07:54:001:18:447:301:55
3:50
#213
12M
12.00 mi08:10:171:35:017:5516:17
10:51
#253
Finish
13.11 mi08:19:361:44:207:589:19
8:24
#259
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 6%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:35

Segment Time

8:26/mi

Pace

0.90 mi

Distance

Overall

367

Men

314

Division

82

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi28724855545441104
4M4.00 mi2.00 mi234+53207+4151+419117346
6M6.00 mi2.00 mi191+43173+3445+616014741
8M8.00 mi2.00 mi172+19159+1444+117615840
9.6M9.60 mi1.60 mi204-32184-2548-4895628144
10M10.00 mi0.40 mi209-5187-349-142834685
10.5M10.50 mi0.50 mi213-4191-44937132080
12M12.00 mi1.50 mi253-40220-2957-8545441104
Finish13.11 mi1.11 mi259-6231-1159-2965768192

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 8%
~flat
+5ft-3ft

Overall

545

Males

441

M25-29

104

2M→4M

2.0 - 4.0 mi

Top 3%
×4story building
+67ft-69ft

Overall

191

Males

173

M25-29

46

4M→6M

4.0 - 6.0 mi

Top 2%
×9story building
+123ft-9ft

Overall

160

Males

147

M25-29

41

6M→8M

6.0 - 8.0 mi

Top 3%
×12story building
+166ft-53ft

Overall

176

Males

158

M25-29

40

8M→9.6M

8.0 - 9.6 mi

Top 14%
×13story building
+68ft-193ft

Overall

895

Males

628

M25-29

144

9.6M→10M

9.6 - 10.0 mi

Top 7%
×2story building
+0ft-24ft

Overall

428

Males

346

M25-29

85

10M→10.5M

10.0 - 10.5 mi

Top 6%
×6story building
+1ft-73ft

Overall

371

Males

320

M25-29

80

10.5M→12M

10.5 - 12.0 mi

Top 8%
×21story building
+280ft-26ft

Overall

545

Males

441

M25-29

104

12M→Finish

12.0 - 13.1 mi

Top 15%
×7story building
+14ft-89ft

Overall

965

Males

768

M25-29

192

Passing Analysis

Category:
Athletes Passed
155*
Passed By
127
Net Change
+28
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#287
2M → 4M563+53#287#234
4M → 6M452+43#234#191
6M → 8M3112+19#191#172
8M → 9.6M032-32#172#204
9.6M → 10M16-5#204#209
10M → 10.5M04-4#209#213
10.5M → 12M242-40#213#253
12M → Finish20*26-6#253#259
TOTALS155*127+28

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

Passing Charts

Category:
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Passing Circle

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Position Flow

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Race Lanes

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Questions or issues regarding timing data?

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events