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SF MARATHON 1ST HALF 2026

Siva Ganapathy

Bib: 18136•M•Age: 54

Danville, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M50-54)
#0 / 196
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
10:30/mi
21:00
→ flat
4M
11:29/mi
43:58
↑ 67↓ 69
6M
12:17/mi
1:08:32
↑ 1231.1%
8M
14:06/mi
1:36:45
↑ 166↓ 531.1%
9.6M
9:45/mi
1:52:21
↑ 68↓ 1931.5%
10M
22:34/mi
2:01:22
↓ 241.1%
10.5M
5:54/mi
2:04:19
↓ 732.7%
12M
19:25/mi
2:33:27
↑ 2803.2%
Finish· 13.11 mi
13:14/mi
2:48:08
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:08:32
Pace11:25 /mi
2nd Half
Distance7.11 mi
Time1:39:36
Pace14:01 /mi
📊Positive Split: 45.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:2321:0010:3021:00
10:30
-
4M
4.00 mi07:33:2143:5811:0022:58
11:29
+0:59
6M
6.00 mi07:57:551:08:3211:2524:34
12:17
+0:48
8M
8.00 mi08:26:081:36:4512:0628:13
14:06
+1:49
9.6M
9.60 mi08:41:441:52:2111:4215:36
9:45
-4:21
10M
10.00 mi08:50:452:01:2212:089:01
22:34
+12:49
10.5M
10.50 mi08:53:422:04:1911:502:57
5:54
-16:40
12M
12.00 mi09:22:502:33:2712:4729:08
19:25
+13:31
Finish
13.11 mi09:37:312:48:0812:5014:41
13:14
-6:11

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

5:54 /mi

Average Pace

12:50 /mi

Slowest Pace

22:34 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

18:33

11% of race

Time at Steady Pace

1:51:26

66% of race

Time at Slower Pace

38:09

23% of race

Average Pace: 12:49 /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 mi07:10:2321:0010:3021:00
10:30
#3932
4M
4.00 mi07:33:2143:5811:0022:58
11:29
#4389
6M
6.00 mi07:57:551:08:3211:2524:34
12:17
#4804
8M
8.00 mi08:26:081:36:4512:0628:13
14:06
#5321
9.6M
9.60 mi08:41:441:52:2111:4215:36
9:45
#5117
10M
10.00 mi08:50:452:01:2212:089:01
22:34
#5062
10.5M
10.50 mi08:53:422:04:1911:502:57
5:54
#5070
12M
12.00 mi09:22:502:33:2712:4729:08
19:25
#5344
Finish
13.11 mi09:37:312:48:0812:5014:41
13:14
#5397
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 73%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:58

Segment Time

13:18/mi

Pace

0.90 mi

Distance

Overall

4821

Men

2878

Division

141

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi2.00 mi393225471286015(Top 91%)3371(Top 93%)181(Top 92%)
4M4.00 mi2.00 mi4389-4572768-221138-104855(Top 74%)2950(Top 82%)147(Top 75%)
6M6.00 mi2.00 mi4804-4152956-188148-105344(Top 81%)3182(Top 88%)156(Top 80%)
8M8.00 mi2.00 mi5321-5173193-237161-135992(Top 91%)3440(Top 95%)180(Top 92%)
9.6M9.60 mi1.60 mi5117+2043093+100154+73670(Top 56%)2240(Top 62%)111(Top 57%)
10M10.00 mi0.40 mi5062+553070+23151+34791(Top 73%)2850(Top 79%)144(Top 73%)
10.5M10.50 mi0.50 mi5070-83072-2150+15208(Top 79%)3059(Top 85%)154(Top 79%)
12M12.00 mi1.50 mi5344-2743165-93153-36015(Top 91%)3371(Top 93%)181(Top 92%)
Finish13.11 mi1.11 mi5397-533176-11155-25684(Top 86%)3217(Top 89%)164(Top 84%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 91%
~flat
+5ft-3ft

Overall

6015

Males

3371

M50-54

181

2M→4M

2.0 - 4.0 mi

Top 74%
×4story building
+67ft-69ft

Overall

4855

Males

2950

M50-54

147

4M→6M

4.0 - 6.0 mi

Top 81%
×9story building
+123ft-9ft

Overall

5344

Males

3182

M50-54

156

6M→8M

6.0 - 8.0 mi

Top 91%
×12story building
+166ft-53ft

Overall

5992

Males

3440

M50-54

180

8M→9.6M

8.0 - 9.6 mi

Top 56%
×13story building
+68ft-193ft

Overall

3670

Males

2240

M50-54

111

9.6M→10M

9.6 - 10.0 mi

Top 73%
×2story building
+0ft-24ft

Overall

4791

Males

2850

M50-54

144

10M→10.5M

10.0 - 10.5 mi

Top 79%
×6story building
+1ft-73ft

Overall

5208

Males

3059

M50-54

154

10.5M→12M

10.5 - 12.0 mi

Top 91%
×21story building
+280ft-26ft

Overall

6015

Males

3371

M50-54

181

12M→Finish

12.0 - 13.1 mi

Top 86%
×7story building
+14ft-89ft

Overall

5684

Males

3217

M50-54

164

Passing Analysis

Category:
Athletes Passed
510*
Passed By
1975
Net Change
-1465
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3932
2M → 4M69526-457#3932#4389
4M → 6M39*454-415#4389#4804
6M → 8M13*530-517#4804#5321
8M → 9.6M23531+204#5321#5117
9.6M → 10M7419+55#5117#5062
10M → 10.5M917-8#5062#5070
10.5M → 12M23*297-274#5070#5344
12M → Finish48*101-53#5344#5397
TOTALS510*1975-1465

* 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