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SF MARATHON 1ST HALF 2026

Jeff Gauna

Bib: 16044•M•Age: 48

Richmond, CA

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

Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
10:05/mi
20:11
→ flat
4M
10:03/mi
40:16
↑ 67↓ 69
6M
11:32/mi
1:03:21
↑ 1231.1%
8M
10:57/mi
1:25:15
↑ 166↓ 531.1%
9.6M
10:57/mi
1:42:46
↑ 68↓ 1931.5%
10M
25:44/mi
1:53:03
↓ 241.1%
10.5M
5:18/mi
1:55:42
↓ 732.7%
12M
16:07/mi
2:19:53
↑ 2803.2%
Finish· 13.11 mi
10:39/mi
2:31:42
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:21
Pace10:34 /mi
2nd Half
Distance7.11 mi
Time1:28:21
Pace12:26 /mi
📊Positive Split: 39.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:55:2020:1110:0520:11
10:05
-
4M
4.00 mi07:15:2540:1610:0420:05
10:03
-0:02
6M
6.00 mi07:38:301:03:2110:3423:05
11:32
+1:29
8M
8.00 mi08:00:241:25:1510:3921:54
10:57
-0:35
9.6M
9.60 mi08:17:551:42:4610:4217:31
10:57
0:00
10M
10.00 mi08:28:121:53:0311:1810:17
25:44
+14:47
10.5M
10.50 mi08:30:511:55:4211:012:39
5:18
-20:26
12M
12.00 mi08:55:022:19:5311:3924:11
16:07
+10:49
Finish
13.11 mi09:06:512:31:4211:3411:49
10:39
-5:28

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

11:34 /mi

Slowest Pace

25:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39

2% of race

Time at Steady Pace

1:54:35

76% of race

Time at Slower Pace

34:28

23% of race

Average Pace: 11:34 /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 mi06:55:2020:1110:0520:11
10:05
#3179
4M
4.00 mi07:15:2540:1610:0420:05
10:03
#2965
6M
6.00 mi07:38:301:03:2110:3423:05
11:32
#3590
8M
8.00 mi08:00:241:25:1510:3921:54
10:57
#3516
9.6M
9.60 mi08:17:551:42:4610:4217:31
10:57
#3753
10M
10.00 mi08:28:121:53:0311:1810:17
25:44
#3999
10.5M
10.50 mi08:30:511:55:4211:012:39
5:18
#3997
12M
12.00 mi08:55:022:19:5311:3924:11
16:07
#4064
Finish
13.11 mi09:06:512:31:4211:3411:49
10:39
#3997
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 84%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:56

Segment Time

14:22/mi

Pace

0.90 mi

Distance

Overall

5504

Men

3164

Division

185

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
2M2.00 mi2.00 mi317921341154304(Top 65%)2624(Top 73%)145(Top 66%)
4M4.00 mi2.00 mi2965+2142036+98111+42869(Top 44%)1978(Top 55%)106(Top 48%)
6M6.00 mi2.00 mi3590-6252359-323129-184551(Top 69%)2845(Top 79%)158(Top 72%)
8M8.00 mi2.00 mi3516+742333+26126+33489(Top 53%)2319(Top 64%)130(Top 59%)
9.6M9.60 mi1.60 mi3753-2372449-116134-84993(Top 76%)2910(Top 80%)160(Top 73%)
10M10.00 mi0.40 mi3999-2462563-114138-45804(Top 88%)3280(Top 91%)195(Top 89%)
10.5M10.50 mi0.50 mi3997+22562+11383906(Top 59%)2488(Top 69%)136(Top 62%)
12M12.00 mi1.50 mi4064-672577-15143-54304(Top 65%)2624(Top 73%)145(Top 66%)
Finish13.11 mi1.11 mi3997+672539+38140+33647(Top 55%)2299(Top 64%)115(Top 52%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 65%
~flat
+5ft-3ft

Overall

4304

Males

2624

M45-49

145

2M→4M

2.0 - 4.0 mi

Top 44%
×4story building
+67ft-69ft

Overall

2869

Males

1978

M45-49

106

4M→6M

4.0 - 6.0 mi

Top 69%
×9story building
+123ft-9ft

Overall

4551

Males

2845

M45-49

158

6M→8M

6.0 - 8.0 mi

Top 53%
×12story building
+166ft-53ft

Overall

3489

Males

2319

M45-49

130

8M→9.6M

8.0 - 9.6 mi

Top 76%
×13story building
+68ft-193ft

Overall

4993

Males

2910

M45-49

160

9.6M→10M

9.6 - 10.0 mi

Top 88%
×2story building
+0ft-24ft

Overall

5804

Males

3280

M45-49

195

10M→10.5M

10.0 - 10.5 mi

Top 59%
×6story building
+1ft-73ft

Overall

3906

Males

2488

M45-49

136

10.5M→12M

10.5 - 12.0 mi

Top 65%
×21story building
+280ft-26ft

Overall

4304

Males

2624

M45-49

145

12M→Finish

12.0 - 13.1 mi

Top 55%
×7story building
+14ft-89ft

Overall

3647

Males

2299

M45-49

115

Passing Analysis

Category:
Athletes Passed
662*
Passed By
1480
Net Change
-818
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3179
2M → 4M27056+214#3179#2965
4M → 6M19644-625#2965#3590
6M → 8M183*109+74#3590#3516
8M → 9.6M12249-237#3516#3753
9.6M → 10M9255-246#3753#3999
10M → 10.5M119+2#3999#3997
10.5M → 12M68*135-67#3997#4064
12M → Finish90*23+67#4064#3997
TOTALS662*1480-818

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

📊

Passing Visuals

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

Race Place Events

Race Place Events