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SF MARATHON 1ST HALF 2026

Tharak Sai

Bib: 19298•M•Age: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Male)
#0 / 3619
Division (M25-29)
#0 / 796
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
21:01
→ flat
4M
11:42/mi
44:25
↑ 67↓ 69
6M
11:48/mi
1:08:02
↑ 1231.1%
8M
12:10/mi
1:32:22
↑ 166↓ 531.1%
9.6M
12:10/mi
1:51:50
↑ 68↓ 1931.5%
10M
25:12/mi
2:01:54
↓ 241.1%
10.5M
5:48/mi
2:04:48
↓ 732.7%
12M
17:23/mi
2:30:53
↑ 2803.2%
Finish· 13.11 mi
12:36/mi
2:44:52
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:08:02
Pace11:20 /mi
2nd Half
Distance7.11 mi
Time1:36:50
Pace13:37 /mi
📊Positive Split: 42.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:10:2921:0110:3021:01
10:30
-
4M
4.00 mi07:33:5344:2511:0623:24
11:42
+1:12
6M
6.00 mi07:57:301:08:0211:2023:37
11:48
+0:06
8M
8.00 mi08:21:501:32:2211:3324:20
12:10
+0:22
9.6M
9.60 mi08:41:181:51:5011:3919:28
12:10
0:00
10M
10.00 mi08:51:222:01:5412:1110:04
25:12
+13:02
10.5M
10.50 mi08:54:162:04:4811:532:54
5:48
-19:24
12M
12.00 mi09:20:212:30:5312:3426:05
17:23
+11:35
Finish
13.11 mi09:34:202:44:5212:3513:59
12:36
-4:47

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

5:48 /mi

Average Pace

12:35 /mi

Slowest Pace

25:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54

2% of race

Time at Steady Pace

2:05:49

76% of race

Time at Slower Pace

36:09

22% of race

Average Pace: 12:35 /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 mi07:10:2921:0110:3021:01
10:30
#3949
4M
4.00 mi07:33:5344:2511:0623:24
11:42
#4569
6M
6.00 mi07:57:301:08:0211:2023:37
11:48
#4672
8M
8.00 mi08:21:501:32:2211:3324:20
12:10
#4698
9.6M
9.60 mi08:41:181:51:5011:3919:28
12:10
#5049
10M
10.00 mi08:51:222:01:5412:1110:04
25:12
#5129
10.5M
10.50 mi08:54:162:04:4811:532:54
5:48
#5114
12M
12.00 mi09:20:212:30:5312:3426:05
17:23
#5140
Finish
13.11 mi09:34:202:44:5212:3513:59
12:36
#5124
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

12:58

Segment Time

14:25/mi

Pace

0.90 mi

Distance

Overall

5525

Men

3176

Division

712

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi394925585775091(Top 77%)2964(Top 82%)669(Top 84%)
4M4.00 mi2.00 mi4569-6202856-298656-795134(Top 78%)3085(Top 85%)700(Top 88%)
6M6.00 mi2.00 mi4672-1032905-49668-124862(Top 74%)2990(Top 83%)690(Top 87%)
8M8.00 mi2.00 mi4698-262926-21671-34738(Top 72%)2960(Top 82%)667(Top 84%)
9.6M9.60 mi1.60 mi5049-3513065-139697-265929(Top 90%)3354(Top 93%)750(Top 94%)
10M10.00 mi0.40 mi5129-803101-36706-95667(Top 86%)3222(Top 89%)715(Top 90%)
10.5M10.50 mi0.50 mi5114+153094+7703+35032(Top 77%)2982(Top 82%)675(Top 85%)
12M12.00 mi1.50 mi5140-263081+13696+75091(Top 77%)2964(Top 82%)669(Top 84%)
Finish13.11 mi1.11 mi5124+163066+15695+15335(Top 81%)3058(Top 84%)686(Top 86%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 77%
~flat
+5ft-3ft

Overall

5091

Males

2964

M25-29

670

2M→4M

2.0 - 4.0 mi

Top 78%
×4story building
+67ft-69ft

Overall

5134

Males

3085

M25-29

703

4M→6M

4.0 - 6.0 mi

Top 74%
×9story building
+123ft-9ft

Overall

4862

Males

2990

M25-29

692

6M→8M

6.0 - 8.0 mi

Top 72%
×12story building
+166ft-53ft

Overall

4738

Males

2960

M25-29

668

8M→9.6M

8.0 - 9.6 mi

Top 90%
×13story building
+68ft-193ft

Overall

5929

Males

3354

M25-29

751

9.6M→10M

9.6 - 10.0 mi

Top 86%
×2story building
+0ft-24ft

Overall

5667

Males

3222

M25-29

716

10M→10.5M

10.0 - 10.5 mi

Top 77%
×6story building
+1ft-73ft

Overall

5032

Males

2982

M25-29

676

10.5M→12M

10.5 - 12.0 mi

Top 77%
×21story building
+280ft-26ft

Overall

5091

Males

2964

M25-29

670

12M→Finish

12.0 - 13.1 mi

Top 81%
×7story building
+14ft-89ft

Overall

5335

Males

3058

M25-29

686

Passing Analysis

Category:
Athletes Passed
495*
Passed By
1670
Net Change
-1175
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3949
2M → 4M42662-620#3949#4569
4M → 6M106*209-103#4569#4672
6M → 8M150*176-26#4672#4698
8M → 9.6M7358-351#4698#5049
9.6M → 10M24104-80#5049#5129
10M → 10.5M205+15#5129#5114
10.5M → 12M85*111-26#5114#5140
12M → Finish61*45+16#5140#5124
TOTALS495*1670-1175

* 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