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SF MARATHON 1ST HALF 2026

Kyle C. Knapp

Newport Beach, CA

Bib: 20430 M 38

0:00
0:00
/ mi
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Overall
#0 / 6575
Top 16%
Gender (Male)
#0 / 3619
Top 24%
Division (M35-39)
#0 / 582
Top 26%
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
9:18/mi
18:37
→ flat
4M
9:06/mi
36:48
↑ 67↓ 69
6M
8:37/mi
54:03
↑ 123
8M
8:35/mi
1:11:12
↑ 166↓ 53
9.6M
8:35/mi
1:24:56
↑ 68↓ 193
10M
15:14/mi
1:31:01
↓ 24
10.5M
4:12/mi
1:33:07
↓ 73
12M
10:49/mi
1:49:20
↑ 280
Finish· 13.11 mi
8:31/mi
1:58:47
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
54:039:01 /mi⚡ faster
2nd Half
1:04:449:06 /mi+19.8%
Positive split — 19.8% 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
18:379:182.00 mi18:37
9:18
-
4M
36:489:122.00 mi18:11
9:06
-0:12
6M
54:039:012.00 mi17:15
8:37
-0:29
8M
1:11:128:542.00 mi17:09
8:35
-0:02
9.6M
1:24:568:511.60 mi13:44
8:35
0:00
10M
1:31:019:060.40 mi6:05
15:14
+6:39
10.5M
1:33:078:520.50 mi2:06
4:12
-11:02
12M
1:49:209:071.50 mi16:13
10:49
+6:37
Finish(13.11 mi)
1:58:479:041.11 mi9:27
8:31
-2:18
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

4:12 /mi

Average Pace

9:04 /mi

Slowest Pace

15:14 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:06

2% of race

Time at Steady Pace

1:34:23

79% of race

Time at Slower Pace

22:18

19% of race

Average Pace: 9:04 /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 13%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:11

Segment Time

9:06/mi

Pace

0.90 mi

Distance

Overall

822

Men

662

Division

104

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM35-39Seg. OverallSeg. MalesSeg. M35-39
2M2.00 mi1954143624352342465
4M2.00 mi1742+2121316+120230+1315741209217
6M2.00 mi1462+2801140+176207+23962775143
8M2.00 mi1226+236989+151182+25889742131
9.6M1.60 mi1376-1501081-92195-1322061449241
10M0.40 mi1313+631035+46187+882564798
10.5M0.50 mi1302+111030+5183+41032818136
12M1.50 mi1076+226860+170151+3252342465
Finish(13.11 mi)1.11 mi1059+17860149+21097866134

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 8%
~flat
+5ft-3ft

Overall

523

Males

424

M35-39

65

2M→4M

2.0 - 4.0 mi

Top 24%
×4story building
+67ft-69ft

Overall

1574

Males

1209

M35-39

217

4M→6M

4.0 - 6.0 mi

Top 15%
×9story building
+123ft-9ft

Overall

962

Males

775

M35-39

143

6M→8M

6.0 - 8.0 mi

Top 14%
×12story building
+166ft-53ft

Overall

889

Males

742

M35-39

131

8M→9.6M

8.0 - 9.6 mi

Top 34%
×13story building
+68ft-193ft

Overall

2206

Males

1449

M35-39

241

9.6M→10M

9.6 - 10.0 mi

Top 13%
×2story building
+0ft-24ft

Overall

825

Males

647

M35-39

98

10M→10.5M

10.0 - 10.5 mi

Top 16%
×6story building
+1ft-73ft

Overall

1032

Males

818

M35-39

136

10.5M→12M

10.5 - 12.0 mi

Top 8%
×21story building
+280ft-26ft

Overall

523

Males

424

M35-39

65

12M→Finish

12.0 - 13.1 mi

Top 17%
×7story building
+14ft-89ft

Overall

1097

Males

866

M35-39

134

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#1954
2M → 4M
29241+212
#1954 → #1742
4M → 6M
3283+280
#1742 → #1462
6M → 8M
14250+236
#1462 → #1226
8M → 9.6M
17424-150
#1226 → #1376
9.6M → 10M
366+63
#1376 → #1313
10M → 10.5M
516+11
#1313 → #1302
10.5M → 12M
14240+226
#1302 → #1076
12M → Finish
2239*+17
#1076 → #1059
TOTALS
2641159*+895
#1954 → #1059

* 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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Race Place Events