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SF MARATHON 1ST HALF 2026

Gregg Whitmore

Anaheim, CA

Bib: 14961 M 49

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Top 44%
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Top 44%
Division (M45-49)
#0 / 220
Top 45%
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
9:38/mi
19:16
→ flat
4M
10:06/mi
39:28
↑ 67↓ 69
6M
10:44/mi
1:00:57
↑ 123
8M
10:07/mi
1:21:10
↑ 166↓ 53
9.6M
10:07/mi
1:37:21
↑ 68↓ 193
10.26M
10:44/mi
1:44:26
↓ 114
10.5M
10:21/mi
1:46:55
→ flat
12M
14:57/mi
2:09:21
↑ 280
Finish· 13.11 mi
9:16/mi
2:19:38
↑ 14↓ 89
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:00:5710:10 /mi⚡ faster
2nd Half
1:18:4111:04 /mi+29.1%
Positive split — 29.1% 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
19:169:382.00 mi19:16
9:38
-
4M
39:289:522.00 mi20:12
10:06
+0:28
6M
1:00:5710:102.00 mi21:29
10:44
+0:38
8M
1:21:1010:092.00 mi20:13
10:07
-0:37
9.6M
1:37:2110:081.60 mi16:11
10:07
0:00
10.26M
1:44:2610:110.66 mi7:05
10:44
+0:37
10.5M
1:46:5510:110.24 mi2:29
10:21
-0:23
12M
2:09:2110:471.50 mi22:26
14:57
+4:36
Finish(13.11 mi)
2:19:3810:391.11 mi10:17
9:16
-5:41
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:16 /mi

Average Pace

10:39 /mi

Slowest Pace

14:57 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

10:17

7% of race

Time at Steady Pace

1:46:55

77% of race

Time at Slower Pace

22:26

16% of race

Average Pace: 10:39 /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 35%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:34

Segment Time

10:38/mi

Pace

0.90 mi

Distance

Overall

2320

Men

1632

Division

79

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi247917579035092223117
4M2.00 mi2652-1731848-9197-729552025110
6M2.00 mi3003-3512055-207109-1235982370127
8M2.00 mi2851+1521987+68107+22509181194
9.6M1.60 mi3045-1942081-94110-341352491128
10.26M0.66 mi2934+1112008+73104+62224155379
10.5M0.24 mi2928+62006+210431062055106
12M1.50 mi3018-902043-37103+135092223117
Finish(13.11 mi)1.11 mi2909+1091978+65100+31983142575

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 53%
~flat
+5ft-3ft

Overall

3509

Males

2223

M45-49

117

2M→4M

2.0 - 4.0 mi

Top 45%
×4story building
+67ft-69ft

Overall

2955

Males

2025

M45-49

110

4M→6M

4.0 - 6.0 mi

Top 55%
×9story building
+123ft-9ft

Overall

3598

Males

2370

M45-49

127

6M→8M

6.0 - 8.0 mi

Top 38%
×12story building
+166ft-53ft

Overall

2509

Males

1811

M45-49

94

8M→9.6M

8.0 - 9.6 mi

Top 63%
×13story building
+68ft-193ft

Overall

4135

Males

2491

M45-49

128

9.6M→10.26M

9.6 - 10.3 mi

Top 34%
×9story building
+0ft-114ft

Overall

2224

Males

1553

M45-49

79

10.26M→10.5M

10.3 - 10.5 mi

Top 47%
~flat
+1ft-0ft

Overall

3106

Males

2055

M45-49

106

10.5M→12M

10.5 - 12.0 mi

Top 53%
×21story building
+280ft-26ft

Overall

3509

Males

2223

M45-49

117

12M→Finish

12.0 - 13.1 mi

Top 30%
×7story building
+14ft-89ft

Overall

1983

Males

1425

M45-49

75

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#2479
2M → 4M
25582-173
#2479 → #2652
4M → 6M
37221-351
#2652 → #3003
6M → 8M
48200*+152
#3003 → #2851
8M → 9.6M
21925-194
#2851 → #3045
9.6M → 10.26M
8119+111
#3045 → #2934
10.26M → 10.5M
612+6
#2934 → #2928
10.5M → 12M
13747-90
#2928 → #3018
12M → Finish
6115*+109
#3018 → #2909
TOTALS
1051621*-430
#2479 → #2909

* 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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