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SF MARATHON 1ST HALF 2026

Kuumba Herron

Antioch, CA

Bib: 14839 M 49

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M45-49)
#0 / 220
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
11:49/mi
23:38
→ flat
12 ft elev
4M
11:41/mi
47:00
↑ 67↓ 69
10 ft elev
6M
11:54/mi
1:10:48
↑ 1231.1%
126 ft elev
8M
11:15/mi
1:33:18
↑ 166↓ 531.1%
246 ft elev
9.6M
11:15/mi
1:51:18
↑ 68↓ 1931.5%
126 ft elev
10M
22:09/mi
2:00:09
↓ 241.1%
90 ft elev
10.5M
5:18/mi
2:02:48
↓ 732.7%
18 ft elev
12M
15:43/mi
2:26:23
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
11:41/mi
2:39:21
↑ 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
1:10:4811:48 /mi⚡ faster
2nd Half
1:28:3312:27 /mi+25.1%
Positive split — 25.1% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:07:0923:3811:4923:38
11:49
-
4M
4.00 mi07:30:3147:0011:4523:22
11:41
-0:08
6M
6.00 mi07:54:191:10:4811:4823:48
11:54
+0:13
8M
8.00 mi08:16:491:33:1811:4022:30
11:15
-0:39
9.6M
9.60 mi08:34:491:51:1811:3618:00
11:15
0:00
10M
10.00 mi08:43:402:00:0912:018:51
22:09
+10:54
10.5M
10.50 mi08:46:192:02:4811:422:39
5:18
-16:51
12M
12.00 mi09:09:542:26:2312:1223:35
15:43
+10:25
Finish
13.11 mi09:22:522:39:2112:0912:58
11:41
-4:02

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

5:18 /mi

Average Pace

12:09 /mi

Slowest Pace

22:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39

2% of race

Time at Steady Pace

2:04:16

78% of race

Time at Slower Pace

32:26

20% of race

Average Pace: 12:09 /mi

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

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

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

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi07:07:0923:3811:4923:38
11:49
#5722
4M
4.00 mi07:30:3147:0011:4523:22
11:41
#5422
6M
6.00 mi07:54:191:10:4811:4823:48
11:54
#5261
8M
8.00 mi08:16:491:33:1811:4022:30
11:15
#4852
9.6M
9.60 mi08:34:491:51:1811:3618:00
11:15
#4977
10M
10.00 mi08:43:402:00:0912:018:51
22:09
#4929
10.5M
10.50 mi08:46:192:02:4811:422:39
5:18
#4902
12M
12.00 mi09:09:542:26:2312:1223:35
15:43
#4732
Finish
13.11 mi09:22:522:39:2112:0912:58
11:41
#4685
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 67%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:30

Segment Time

12:47/mi

Pace

0.90 mi

Distance

Overall

4396

Men

2682

Division

146

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi5722332318840472504137
4M4.00 mi2.00 mi5422+3003212+111178+1051063073170
6M6.00 mi2.00 mi5261+1613156+56174+449523028168
8M8.00 mi2.00 mi4852+4092992+164168+638182491135
9.6M9.60 mi1.60 mi4977-1253035-43167+152553034162
10M10.00 mi0.40 mi4929+483008+27164+346102767156
10.5M10.50 mi0.50 mi4902+272993+15163+139302502138
12M12.00 mi1.50 mi4732+1702901+92157+640472504137
Finish13.11 mi1.11 mi4685+472873+28156+146802775158

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 62%
~flat
+5ft-3ft

Overall

4047

Males

2504

M45-49

137

2M→4M

2.0 - 4.0 mi

Top 78%
×4story building
+67ft-69ft

Overall

5106

Males

3073

M45-49

170

4M→6M

4.0 - 6.0 mi

Top 75%
×9story building
+123ft-9ft

Overall

4952

Males

3028

M45-49

168

6M→8M

6.0 - 8.0 mi

Top 58%
×12story building
+166ft-53ft

Overall

3818

Males

2491

M45-49

135

8M→9.6M

8.0 - 9.6 mi

Top 80%
×13story building
+68ft-193ft

Overall

5255

Males

3034

M45-49

162

9.6M→10M

9.6 - 10.0 mi

Top 70%
×2story building
+0ft-24ft

Overall

4610

Males

2767

M45-49

156

10M→10.5M

10.0 - 10.5 mi

Top 60%
×6story building
+1ft-73ft

Overall

3930

Males

2502

M45-49

138

10.5M→12M

10.5 - 12.0 mi

Top 62%
×21story building
+280ft-26ft

Overall

4047

Males

2504

M45-49

137

12M→Finish

12.0 - 13.1 mi

Top 71%
×7story building
+14ft-89ft

Overall

4680

Males

2775

M45-49

158

Passing Analysis

Category:
Athletes Passed
1414*
Passed By
377
Net Change
+1037
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5722
2M → 4M331*31+300#5722#5422
4M → 6M203*42+161#5422#5261
6M → 8M421*12+409#5261#4852
8M → 9.6M80205-125#4852#4977
9.6M → 10M6719+48#4977#4929
10M → 10.5M281+27#4929#4902
10.5M → 12M209*39+170#4902#4732
12M → Finish75*28+47#4732#4685
TOTALS1414*377+1037

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

Passing Charts

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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