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SF MARATHON 1ST HALF 2026

Viresh Ratnakar

Bib: 14927•M•Age: 57

Los Altos, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Masters (Masters Men)
#0 / 1030
Division (M55-59)
#0 / 142
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
11:12/mi
22:25
→ flat
4M
12:42/mi
47:49
↑ 67↓ 69
6M
13:17/mi
1:14:23
↑ 1231.1%
8M
12:56/mi
1:40:14
↑ 166↓ 531.1%
9.6M
12:56/mi
2:00:55
↑ 68↓ 1931.5%
10M
29:50/mi
2:12:50
↓ 241.1%
10.5M
6:10/mi
2:15:55
↓ 732.7%
12M
19:09/mi
2:44:39
↑ 2803.2%
Finish· 13.11 mi
12:52/mi
2:58:55
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:14:23
Pace12:24 /mi
2nd Half
Distance7.11 mi
Time1:44:32
Pace14:42 /mi
📊Positive Split: 40.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:02:5422:2511:1222:25
11:12
-
4M
4.00 mi07:28:1847:4911:5725:24
12:42
+1:30
6M
6.00 mi07:54:521:14:2312:2426:34
13:17
+0:35
8M
8.00 mi08:20:431:40:1412:3225:51
12:56
-0:21
9.6M
9.60 mi08:41:242:00:5512:3620:41
12:56
0:00
10M
10.00 mi08:53:192:12:5013:1711:55
29:50
+16:54
10.5M
10.50 mi08:56:242:15:5512:573:05
6:10
-23:40
12M
12.00 mi09:25:082:44:3913:4328:44
19:09
+12:59
Finish
13.11 mi09:39:242:58:5513:3914:16
12:52
-6:17

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

6:10 /mi

Average Pace

13:39 /mi

Slowest Pace

29:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05

2% of race

Time at Steady Pace

2:15:11

76% of race

Time at Slower Pace

40:39

23% of race

Average Pace: 13:39 /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 mi07:02:5422:2511:1222:25
11:12
#5049
4M
4.00 mi07:28:1847:4911:5725:24
12:42
#5634
6M
6.00 mi07:54:521:14:2312:2426:34
13:17
#5818
8M
8.00 mi08:20:431:40:1412:3225:51
12:56
#5726
9.6M
9.60 mi08:41:242:00:5512:3620:41
12:56
#5928
10M
10.00 mi08:53:192:12:5013:1711:55
29:50
#6043
10.5M
10.50 mi08:56:242:15:5512:573:05
6:10
#6031
12M
12.00 mi09:25:082:44:3913:4328:44
19:09
#6042
Finish
13.11 mi09:39:242:58:5513:3914:16
12:52
#6003
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 95%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

15:00

Segment Time

16:40/mi

Pace

0.90 mi

Distance

Overall

6218

Men

3448

Division

135

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
2M2.00 mi2.00 mi504930481195922(Top 90%)3332(Top 92%)131(Top 92%)
4M4.00 mi2.00 mi5634-5853294-246131-125972(Top 91%)3411(Top 94%)135(Top 95%)
6M6.00 mi2.00 mi5818-1843374-80135-46013(Top 91%)3446(Top 95%)133(Top 94%)
8M8.00 mi2.00 mi5726+923343+31133+25382(Top 82%)3206(Top 89%)120(Top 85%)
9.6M9.60 mi1.60 mi5928-2023409-66131+26262(Top 95%)3489(Top 96%)134(Top 94%)
10M10.00 mi0.40 mi6043-1153446-37135-46362(Top 97%)3512(Top 97%)135(Top 95%)
10.5M10.50 mi0.50 mi6031+123441+5134+15583(Top 85%)3212(Top 89%)125(Top 88%)
12M12.00 mi1.50 mi6042-113439+21345922(Top 90%)3332(Top 92%)131(Top 92%)
Finish13.11 mi1.11 mi6003+393424+15132+25497(Top 84%)3126(Top 86%)125(Top 88%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 90%
~flat
+5ft-3ft

Overall

5922

Males

3332

M55-59

131

2M→4M

2.0 - 4.0 mi

Top 91%
×4story building
+67ft-69ft

Overall

5972

Males

3411

M55-59

136

4M→6M

4.0 - 6.0 mi

Top 91%
×9story building
+123ft-9ft

Overall

6013

Males

3446

M55-59

133

6M→8M

6.0 - 8.0 mi

Top 82%
×12story building
+166ft-53ft

Overall

5382

Males

3206

M55-59

120

8M→9.6M

8.0 - 9.6 mi

Top 95%
×13story building
+68ft-193ft

Overall

6262

Males

3489

M55-59

134

9.6M→10M

9.6 - 10.0 mi

Top 97%
×2story building
+0ft-24ft

Overall

6362

Males

3512

M55-59

135

10M→10.5M

10.0 - 10.5 mi

Top 85%
×6story building
+1ft-73ft

Overall

5583

Males

3212

M55-59

125

10.5M→12M

10.5 - 12.0 mi

Top 90%
×21story building
+280ft-26ft

Overall

5922

Males

3332

M55-59

131

12M→Finish

12.0 - 13.1 mi

Top 84%
×7story building
+14ft-89ft

Overall

5497

Males

3126

M55-59

125

Passing Analysis

Category:
Athletes Passed
363*
Passed By
1317
Net Change
-954
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5049
2M → 4M19604-585#5049#5634
4M → 6M51*235-184#5634#5818
6M → 8M156*64+92#5818#5726
8M → 9.6M20222-202#5726#5928
9.6M → 10M9124-115#5928#6043
10M → 10.5M164+12#6043#6031
10.5M → 12M42*53-11#6031#6042
12M → Finish50*11+39#6042#6003
TOTALS363*1317-954

* 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