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SF MARATHON 1ST HALF 2026

Alden Schatz

Bib: 15618•M•Age: 25

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 33%
Gender (Male)
#0 / 3619
Top 43%
Division (M25-29)
#0 / 796
Top 46%
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
9:58/mi
19:56
→ flat
4M
10:05/mi
40:06
↑ 67↓ 69
6M
9:51/mi
59:49
↑ 1231.1%
8M
9:28/mi
1:18:45
↑ 166↓ 531.1%
9.6M
9:28/mi
1:33:54
↑ 68↓ 1931.5%
10M
17:24/mi
1:40:51
↓ 241.1%
10.5M
4:38/mi
1:43:10
↓ 732.7%
12M
12:17/mi
2:01:36
↑ 2803.2%
Finish· 13.11 mi
9:01/mi
2:11:36
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time59:49
Pace9:58 /mi
2nd Half
Distance7.11 mi
Time1:11:47
Pace10:06 /mi
📊Positive Split: 20.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:00:0019:569:5819:56
9:58
-
4M
4.00 mi07:20:1040:0610:0220:10
10:05
+0:07
6M
6.00 mi07:39:5359:499:5819:43
9:51
-0:14
8M
8.00 mi07:58:491:18:459:5118:56
9:28
-0:23
9.6M
9.60 mi08:13:581:33:549:4715:09
9:28
0:00
10M
10.00 mi08:20:551:40:5110:056:57
17:24
+7:56
10.5M
10.50 mi08:23:141:43:109:502:19
4:38
-12:46
12M
12.00 mi08:41:402:01:3610:0818:26
12:17
+7:39
Finish
13.11 mi08:51:402:11:3610:0210:00
9:01
-3:16

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

4:38 /mi

Average Pace

10:02 /mi

Slowest Pace

17:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:19

2% of race

Time at Steady Pace

1:43:54

79% of race

Time at Slower Pace

25:23

19% of race

Average Pace: 10:02 /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 mi07:00:0019:569:5819:56
9:58
#2983
4M
4.00 mi07:20:1040:0610:0220:10
10:05
#2896
6M
6.00 mi07:39:5359:499:5819:43
9:51
#2713
8M
8.00 mi07:58:491:18:459:5118:56
9:28
#2417
9.6M
9.60 mi08:13:581:33:549:4715:09
9:28
#2527
10M
10.00 mi08:20:551:40:5110:056:57
17:24
#2465
10.5M
10.50 mi08:23:141:43:109:502:19
4:38
#2453
12M
12.00 mi08:41:402:01:3610:0818:26
12:17
#2246
Finish
13.11 mi08:51:402:11:3610:0210:00
9:01
#2168
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 31%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:16

Segment Time

10:18/mi

Pace

0.90 mi

Distance

Overall

2008

Men

1438

Division

351

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi298320364621432(Top 22%)1055(Top 29%)248(Top 31%)
4M4.00 mi2.00 mi2896+871992+44460+22924(Top 44%)2009(Top 56%)472(Top 59%)
6M6.00 mi2.00 mi2713+1831884+108443+172460(Top 37%)1733(Top 48%)412(Top 52%)
8M8.00 mi2.00 mi2417+2961742+142416+271761(Top 27%)1344(Top 37%)316(Top 40%)
9.6M9.60 mi1.60 mi2527-1101776-34424-83327(Top 51%)2063(Top 57%)495(Top 62%)
10M10.00 mi0.40 mi2465+621738+38416+82037(Top 31%)1446(Top 40%)351(Top 44%)
10.5M10.50 mi0.50 mi2453+121729+94162179(Top 33%)1549(Top 43%)364(Top 46%)
12M12.00 mi1.50 mi2246+2071599+130385+311432(Top 22%)1055(Top 29%)248(Top 31%)
Finish13.11 mi1.11 mi2168+781549+50369+161665(Top 25%)1225(Top 34%)297(Top 37%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 22%
~flat
+5ft-3ft

Overall

1432

Males

1055

M25-29

248

2M→4M

2.0 - 4.0 mi

Top 44%
×4story building
+67ft-69ft

Overall

2924

Males

2009

M25-29

473

4M→6M

4.0 - 6.0 mi

Top 37%
×9story building
+123ft-9ft

Overall

2460

Males

1733

M25-29

413

6M→8M

6.0 - 8.0 mi

Top 27%
×12story building
+166ft-53ft

Overall

1761

Males

1344

M25-29

317

8M→9.6M

8.0 - 9.6 mi

Top 51%
×13story building
+68ft-193ft

Overall

3327

Males

2063

M25-29

496

9.6M→10M

9.6 - 10.0 mi

Top 31%
×2story building
+0ft-24ft

Overall

2037

Males

1446

M25-29

352

10M→10.5M

10.0 - 10.5 mi

Top 33%
×6story building
+1ft-73ft

Overall

2179

Males

1549

M25-29

365

10.5M→12M

10.5 - 12.0 mi

Top 22%
×21story building
+280ft-26ft

Overall

1432

Males

1055

M25-29

248

12M→Finish

12.0 - 13.1 mi

Top 25%
×7story building
+14ft-89ft

Overall

1665

Males

1225

M25-29

297

Passing Analysis

Category:
Athletes Passed
1178*
Passed By
363
Net Change
+815
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2983
2M → 4M199112+87#2983#2896
4M → 6M20825+183#2896#2713
6M → 8M322*26+296#2713#2417
8M → 9.6M56166-110#2417#2527
9.6M → 10M686+62#2527#2465
10M → 10.5M153+12#2465#2453
10.5M → 12M22720+207#2453#2246
12M → Finish83*5+78#2246#2168
TOTALS1178*363+815

* 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