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SF MARATHON 1ST HALF 2026

Joshua Park

San Jose, CA

Bib: 18363 M 36

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M35-39)
#0 / 582
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
11:53/mi
23:46
→ flat
4M
12:32/mi
48:50
↑ 67↓ 69
6M
13:36/mi
1:16:02
↑ 123
8M
13:57/mi
1:43:57
↑ 166↓ 53
9.6M
13:57/mi
2:06:17
↑ 68↓ 193
10M
25:44/mi
2:16:34
↓ 24
10.5M
6:42/mi
2:19:55
↓ 73
12M
17:50/mi
2:46:40
↑ 280
Finish· 13.11 mi
14:15/mi
3:02:28
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:16:0212:40 /mi⚡ faster
2nd Half
1:46:2614:58 /mi+40.0%
Positive split — 40.0% 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
23:4611:532.00 mi23:46
11:53
-
4M
48:5012:132.00 mi25:04
12:32
+0:39
6M
1:16:0212:402.00 mi27:12
13:36
+1:04
8M
1:43:5713:002.00 mi27:55
13:57
+0:21
9.6M
2:06:1713:091.60 mi22:20
13:57
0:00
10M
2:16:3413:390.40 mi10:17
25:44
+11:47
10.5M
2:19:5513:200.50 mi3:21
6:42
-19:02
12M
2:46:4013:531.50 mi26:45
17:50
+11:08
Finish(13.11 mi)
3:02:2813:551.11 mi15:48
14:15
-3:35
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

6:42 /mi

Average Pace

13:55 /mi

Slowest Pace

25:44 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:21

2% of race

Time at Steady Pace

2:22:05

78% of race

Time at Slower Pace

37:02

20% of race

Average Pace: 13:55 /mi

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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 89%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

13:38

Segment Time

15:09/mi

Pace

0.90 mi

Distance

Overall

5832

Men

3304

Division

547

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi5791335454453423086511
4M2.00 mi5849-583386-32549-558693370549
6M2.00 mi6017-1683450-64555-661433490561
8M2.00 mi6045-283465-15560-559533426560
9.6M1.60 mi6210-1653512-47568-864633576576
10M0.40 mi6194+163506+656858113284540
10.5M0.50 mi6195-13505+156860143388561
12M1.50 mi6126+693473+32565+353423086511
Finish(13.11 mi)1.11 mi6118+83465+856560303369545

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 81%
~flat
+5ft-3ft

Overall

5342

Males

3086

M35-39

511

2M→4M

2.0 - 4.0 mi

Top 89%
×4story building
+67ft-69ft

Overall

5869

Males

3370

M35-39

549

4M→6M

4.0 - 6.0 mi

Top 93%
×9story building
+123ft-9ft

Overall

6143

Males

3490

M35-39

561

6M→8M

6.0 - 8.0 mi

Top 91%
×12story building
+166ft-53ft

Overall

5953

Males

3426

M35-39

560

8M→9.6M

8.0 - 9.6 mi

Top 98%
×13story building
+68ft-193ft

Overall

6463

Males

3576

M35-39

576

9.6M→10M

9.6 - 10.0 mi

Top 88%
×2story building
+0ft-24ft

Overall

5811

Males

3284

M35-39

540

10M→10.5M

10.0 - 10.5 mi

Top 91%
×6story building
+1ft-73ft

Overall

6014

Males

3388

M35-39

561

10.5M→12M

10.5 - 12.0 mi

Top 81%
×21story building
+280ft-26ft

Overall

5342

Males

3086

M35-39

511

12M→Finish

12.0 - 13.1 mi

Top 92%
×7story building
+14ft-89ft

Overall

6030

Males

3369

M35-39

545

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#5791
2M → 4M
15395*-58
#5791 → #5849
4M → 6M
20941*-168
#5849 → #6017
6M → 8M
9567*-28
#6017 → #6045
8M → 9.6M
17611-165
#6045 → #6210
9.6M → 10M
1127+16
#6210 → #6194
10M → 10.5M
43-1
#6194 → #6195
10.5M → 12M
1584*+69
#6195 → #6126
12M → Finish
1826*+8
#6126 → #6118
TOTALS
681354*-327
#5791 → #6118

* 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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