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SF MARATHON 1ST HALF 2026

Daniel Hertkorn

München

Bib: 15156 M 27

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 29%
Gender (Male)
#0 / 3619
Top 39%
Division (M25-29)
#0 / 796
Top 42%
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:25/mi
18:51
→ flat
4M
10:07/mi
39:05
↑ 67↓ 69
6M
9:53/mi
58:52
↑ 123
8M
9:30/mi
1:17:51
↑ 166↓ 53
9.6M
9:30/mi
1:33:03
↑ 68↓ 193
10.26M
9:39/mi
1:39:25
↓ 114
10.5M
9:02/mi
1:41:35
→ flat
12M
12:04/mi
1:59:41
↑ 280
Finish· 13.11 mi
8:32/mi
2:09:09
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
58:529:49 /mi⚡ faster
2nd Half
1:10:179:53 /mi+19.4%
Positive split — 19.4% slower in the second half
Is this your race?

Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
18:519:252.00 mi18:51
9:25
-
4M
39:059:462.00 mi20:14
10:07
+0:42
6M
58:529:492.00 mi19:47
9:53
-0:14
8M
1:17:519:442.00 mi18:59
9:30
-0:23
9.6M
1:33:039:421.60 mi15:12
9:30
0:00
10.26M
1:39:259:410.66 mi6:22
9:39
+0:09
10.5M
1:41:359:400.24 mi2:10
9:02
-0:37
12M
1:59:419:581.50 mi18:06
12:04
+3:02
Finish(13.11 mi)
2:09:099:511.11 mi9:28
8:32
-3:32
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:32 /mi

Average Pace

9:51 /mi

Slowest Pace

12:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

11:38

9% of race

Time at Steady Pace

1:19:11

61% of race

Time at Slower Pace

38:20

30% of race

Average Pace: 9:51 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

Top 18%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:32

Segment Time

9:29/mi

Pace

0.90 mi

Distance

Overall

1181

Men

929

Division

225

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi214315503701283959225
4M2.00 mi2533-3901783-233417-4729842038479
6M2.00 mi2492+411762+21420-325021759421
8M2.00 mi2265+2271650+112392+2817921366322
9.6M1.60 mi2417-1521712-62407-1533622081502
10.26M0.66 mi2294+1231628+84394+131202918221
10.5M0.24 mi2263+311611+17388+614291099266
12M1.50 mi2055+2081484+127354+341283959225
Finish(13.11 mi)1.11 mi1936+1191408+76335+191121879219

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 20%
~flat
+5ft-3ft

Overall

1283

Males

959

M25-29

225

2M→4M

2.0 - 4.0 mi

Top 45%
×4story building
+67ft-69ft

Overall

2984

Males

2038

M25-29

480

4M→6M

4.0 - 6.0 mi

Top 38%
×9story building
+123ft-9ft

Overall

2502

Males

1759

M25-29

422

6M→8M

6.0 - 8.0 mi

Top 27%
×12story building
+166ft-53ft

Overall

1792

Males

1366

M25-29

323

8M→9.6M

8.0 - 9.6 mi

Top 51%
×13story building
+68ft-193ft

Overall

3362

Males

2081

M25-29

503

9.6M→10.26M

9.6 - 10.3 mi

Top 18%
×9story building
+0ft-114ft

Overall

1202

Males

918

M25-29

222

10.26M→10.5M

10.3 - 10.5 mi

Top 22%
~flat
+1ft-0ft

Overall

1429

Males

1099

M25-29

267

10.5M→12M

10.5 - 12.0 mi

Top 20%
×21story building
+280ft-26ft

Overall

1283

Males

959

M25-29

225

12M→Finish

12.0 - 13.1 mi

Top 17%
×7story building
+14ft-89ft

Overall

1121

Males

879

M25-29

219

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2143
2M → 4M
42636-390
#2143 → #2533
4M → 6M
61102+41
#2533 → #2492
6M → 8M
30257*+227
#2492 → #2265
8M → 9.6M
17927-152
#2265 → #2417
9.6M → 10.26M
1124+123
#2417 → #2294
10.26M → 10.5M
132+31
#2294 → #2263
10.5M → 12M
13221+208
#2263 → #2055
12M → Finish
6125*+119
#2055 → #1936
TOTALS
717924*+207
#2143 → #1936

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

Passing Visualized

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

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