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SF MARATHON 1ST HALF 2026

Yz Lim

Bib: 19016•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
11:19/mi
22:39
→ flat
4M
11:19/mi
45:17
↑ 67↓ 69
6M
11:17/mi
1:07:52
↑ 1231.1%
8M
11:09/mi
1:30:10
↑ 166↓ 531.1%
9.6M
11:09/mi
1:48:01
↑ 68↓ 1931.5%
10M
22:42/mi
1:57:05
↓ 241.1%
10.5M
5:54/mi
2:00:02
↓ 732.7%
12M
16:35/mi
2:24:54
↑ 2803.2%
Finish· 13.11 mi
11:22/mi
2:37:30
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:07:52
Pace11:19 /mi
2nd Half
Distance7.11 mi
Time1:29:38
Pace12:36 /mi
📊Positive Split: 32.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:06:3522:3911:1922:39
11:19
-
4M
4.00 mi07:29:1345:1711:1922:38
11:19
0:00
6M
6.00 mi07:51:481:07:5211:1922:35
11:17
-0:02
8M
8.00 mi08:14:061:30:1011:1622:18
11:09
-0:08
9.6M
9.60 mi08:31:571:48:0111:1517:51
11:09
0:00
10M
10.00 mi08:41:011:57:0511:439:04
22:42
+11:33
10.5M
10.50 mi08:43:582:00:0211:262:57
5:54
-16:48
12M
12.00 mi09:08:502:24:5412:0524:52
16:35
+10:41
Finish
13.11 mi09:21:262:37:3012:0112:36
11:22
-5:13

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

12:01 /mi

Slowest Pace

22:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:57

2% of race

Time at Steady Pace

2:00:37

77% of race

Time at Slower Pace

33:56

22% of race

Average Pace: 12:01 /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 mi07:06:3522:3911:1922:39
11:19
#5227
4M
4.00 mi07:29:1345:1711:1922:38
11:19
#4923
6M
6.00 mi07:51:481:07:5211:1922:35
11:17
#4636
8M
8.00 mi08:14:061:30:1011:1622:18
11:09
#4300
9.6M
9.60 mi08:31:571:48:0111:1517:51
11:09
#4519
10M
10.00 mi08:41:011:57:0511:439:04
22:42
#4538
10.5M
10.50 mi08:43:582:00:0211:262:57
5:54
#4558
12M
12.00 mi09:08:502:24:5412:0524:52
16:35
#4586
Finish
13.11 mi09:21:262:37:3012:0112:36
11:22
#4527
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 74%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

12:01

Segment Time

13:21/mi

Pace

0.90 mi

Distance

Overall

4851

Men

2890

Division

647

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi522731287004586(Top 70%)2751(Top 76%)621(Top 78%)
4M4.00 mi2.00 mi4923+3043005+123682+184637(Top 71%)2863(Top 79%)659(Top 83%)
6M6.00 mi2.00 mi4636+2872893+112664+184231(Top 64%)2684(Top 74%)627(Top 79%)
8M8.00 mi2.00 mi4300+3362752+141630+343716(Top 57%)2434(Top 67%)560(Top 70%)
9.6M9.60 mi1.60 mi4519-2192818-66647-175182(Top 79%)2998(Top 83%)687(Top 86%)
10M10.00 mi0.40 mi4538-192821-3643+44844(Top 74%)2873(Top 79%)640(Top 80%)
10.5M10.50 mi0.50 mi4558-202831-10644-15182(Top 79%)3050(Top 84%)687(Top 86%)
12M12.00 mi1.50 mi4586-282830+1649-54586(Top 70%)2751(Top 76%)621(Top 78%)
Finish13.11 mi1.11 mi4527+592798+32644+54400(Top 67%)2653(Top 73%)617(Top 78%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 70%
~flat
+5ft-3ft

Overall

4586

Males

2751

M25-29

622

2M→4M

2.0 - 4.0 mi

Top 71%
×4story building
+67ft-69ft

Overall

4637

Males

2863

M25-29

661

4M→6M

4.0 - 6.0 mi

Top 64%
×9story building
+123ft-9ft

Overall

4231

Males

2684

M25-29

629

6M→8M

6.0 - 8.0 mi

Top 57%
×12story building
+166ft-53ft

Overall

3716

Males

2434

M25-29

561

8M→9.6M

8.0 - 9.6 mi

Top 79%
×13story building
+68ft-193ft

Overall

5182

Males

2998

M25-29

688

9.6M→10M

9.6 - 10.0 mi

Top 74%
×2story building
+0ft-24ft

Overall

4844

Males

2873

M25-29

641

10M→10.5M

10.0 - 10.5 mi

Top 79%
×6story building
+1ft-73ft

Overall

5182

Males

3050

M25-29

688

10.5M→12M

10.5 - 12.0 mi

Top 70%
×21story building
+280ft-26ft

Overall

4586

Males

2751

M25-29

622

12M→Finish

12.0 - 13.1 mi

Top 67%
×7story building
+14ft-89ft

Overall

4400

Males

2653

M25-29

617

Passing Analysis

Category:
Athletes Passed
1292*
Passed By
592
Net Change
+700
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#5227
2M → 4M35046+304#5227#4923
4M → 6M310*23+287#4923#4636
6M → 8M374*38+336#4636#4300
8M → 9.6M31250-219#4300#4519
9.6M → 10M4968-19#4519#4538
10M → 10.5M424-20#4538#4558
10.5M → 12M91*119-28#4558#4586
12M → Finish83*24+59#4586#4527
TOTALS1292*592+700

* 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