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SF MARATHON 1ST HALF 2026

Jonathan Adzrakou

SF, CA

Bib: 20698 M 27

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 38%
Gender (Male)
#0 / 3619
Top 49%
Division (M25-29)
#0 / 796
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
9:56/mi
19:52
→ flat
12 ft elev
4M
9:44/mi
39:19
↑ 67↓ 69
10 ft elev
6M
9:53/mi
59:06
↑ 1231.1%
126 ft elev
8M
9:31/mi
1:18:09
↑ 166↓ 531.1%
246 ft elev
9.6M
9:31/mi
1:33:23
↑ 68↓ 1931.5%
126 ft elev
10M
19:49/mi
1:41:18
↓ 241.1%
90 ft elev
10.5M
4:24/mi
1:43:30
↓ 732.7%
18 ft elev
12M
12:22/mi
2:02:03
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
12:22/mi
2:15:46
↑ 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
59:069:51 /mi⚡ faster
2nd Half
1:16:4010:47 /mi+29.7%
Positive split — 29.7% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
19:529:562.00 mi19:52
9:56
-
4M
39:199:502.00 mi19:27
9:44
-0:12
6M
59:069:512.00 mi19:47
9:53
+0:09
8M
1:18:099:462.00 mi19:03
9:31
-0:22
9.6M
1:33:239:441.60 mi15:14
9:31
0:00
10M
1:41:1810:080.40 mi7:55
19:49
+10:18
10.5M
1:43:309:510.50 mi2:12
4:24
-15:25
12M
2:02:0310:101.50 mi18:33
12:22
+7:58
Finish(13.11 mi)
2:15:4610:211.11 mi13:43
12:22
0:00
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:24 /mi

Average Pace

10:21 /mi

Slowest Pace

19:49 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:12

2% of race

Time at Steady Pace

1:33:23

69% of race

Time at Slower Pace

40:11

30% of race

Average Pace: 10:21 /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 45%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:07

Segment Time

11:15/mi

Pace

0.90 mi

Distance

Overall

2941

Men

1966

Division

465

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2918199845414791085254
4M2.00 mi2602+3161818+180425+2924221719409
6M2.00 mi2543+591798+20426-125071763422
8M2.00 mi2313+2301681+117399+2718271388327
9.6M1.60 mi2456-1431734-53415-1634122105507
10M0.40 mi2517-611768-34421-633772194502
10.5M0.50 mi2493+241754+1442115931207298
12M1.50 mi2290+2031624+130395+2614791085254
Finish(13.11 mi)1.11 mi2529-2391762-138425-3051722977670

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 22%
~flat
+5ft-3ft

Overall

1479

Males

1085

M25-29

254

2M→4M

2.0 - 4.0 mi

Top 37%
×4story building
+67ft-69ft

Overall

2422

Males

1719

M25-29

409

4M→6M

4.0 - 6.0 mi

Top 38%
×9story building
+123ft-9ft

Overall

2507

Males

1763

M25-29

423

6M→8M

6.0 - 8.0 mi

Top 28%
×12story building
+166ft-53ft

Overall

1827

Males

1388

M25-29

328

8M→9.6M

8.0 - 9.6 mi

Top 52%
×13story building
+68ft-193ft

Overall

3412

Males

2105

M25-29

508

9.6M→10M

9.6 - 10.0 mi

Top 51%
×2story building
+0ft-24ft

Overall

3377

Males

2194

M25-29

503

10M→10.5M

10.0 - 10.5 mi

Top 24%
×6story building
+1ft-73ft

Overall

1593

Males

1207

M25-29

299

10.5M→12M

10.5 - 12.0 mi

Top 22%
×21story building
+280ft-26ft

Overall

1479

Males

1085

M25-29

254

12M→Finish

12.0 - 13.1 mi

Top 79%
×7story building
+14ft-89ft

Overall

5172

Males

2977

M25-29

670

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2918
2M → 4M
30346+316
#2918 → #2602
4M → 6M
58117+59
#2602 → #2543
6M → 8M
28258*+230
#2543 → #2313
8M → 9.6M
18542-143
#2313 → #2456
9.6M → 10M
7817-61
#2456 → #2517
10M → 10.5M
226+24
#2517 → #2493
10.5M → 12M
16219+203
#2493 → #2290
12M → Finish
25415*-239
#2290 → #2529
TOTALS
6511040*+389
#2918 → #2529

* 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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