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SF MARATHON 1ST HALF 2026

Andrew Tam

Bib: 14082•M•Age: 28

Astoria, NY

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
10:57/mi
21:54
→ flat
4M
11:12/mi
44:18
↑ 67↓ 69
6M
11:32/mi
1:07:22
↑ 1231.1%
8M
12:50/mi
1:33:03
↑ 166↓ 531.1%
9.6M
9:12/mi
1:47:47
↑ 68↓ 1931.5%
10M
20:34/mi
1:56:00
↓ 241.1%
10.5M
5:34/mi
1:58:47
↓ 732.7%
12M
16:23/mi
2:23:22
↑ 2803.2%
Finish· 13.11 mi
11:07/mi
2:35:42
↑ 14↓ 891.3%

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:07:22
Pace11:14 /mi
2nd Half
Distance7.11 mi
Time1:28:20
Pace12:26 /mi
📊Positive Split: 31.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi06:56:3521:5410:5721:54
10:57
-
4M
4.00 mi07:18:5944:1811:0522:24
11:12
+0:15
6M
6.00 mi07:42:031:07:2211:1423:04
11:32
+0:20
8M
8.00 mi08:07:441:33:0311:3825:41
12:50
+1:18
9.6M
9.60 mi08:22:281:47:4711:1414:44
9:12
-3:38
10M
10.00 mi08:30:411:56:0011:368:13
20:34
+11:22
10.5M
10.50 mi08:33:281:58:4711:192:47
5:34
-15:00
12M
12.00 mi08:58:032:23:2211:5724:35
16:23
+10:49
Finish
13.11 mi09:10:232:35:4211:5312:20
11:07
-5:16

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

5:34 /mi

Average Pace

11:53 /mi

Slowest Pace

20:34 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:47

2% of race

Time at Steady Pace

2:00:07

77% of race

Time at Slower Pace

32:48

21% of race

Average Pace: 11:53 /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 mi06:56:3521:5410:5721:54
10:57
#4624
4M
4.00 mi07:18:5944:1811:0522:24
11:12
#4516
6M
6.00 mi07:42:031:07:2211:1423:04
11:32
#4538
8M
8.00 mi08:07:441:33:0311:3825:41
12:50
#4817
9.6M
9.60 mi08:22:281:47:4711:1414:44
9:12
#4481
10M
10.00 mi08:30:411:56:0011:368:13
20:34
#4395
10.5M
10.50 mi08:33:281:58:4711:192:47
5:34
#4402
12M
12.00 mi08:58:032:23:2211:5724:35
16:23
#4428
Finish
13.11 mi09:10:232:35:4211:5312:20
11:07
#4374
Faster pace
Steady pace
Slower pace
Featured Segment

Garmin Challenge

Top 59%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

11:00

Segment Time

12:14/mi

Pace

0.90 mi

Distance

Overall

3881

Men

2459

Division

570

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi462428816564479(Top 68%)2699(Top 75%)614(Top 77%)
4M4.00 mi2.00 mi4516+1082831+50647+94491(Top 68%)2802(Top 77%)645(Top 81%)
6M6.00 mi2.00 mi4538-222839-8653-64540(Top 69%)2836(Top 78%)660(Top 83%)
8M8.00 mi2.00 mi4817-2792979-140680-275300(Top 81%)3181(Top 88%)721(Top 91%)
9.6M9.60 mi1.60 mi4481+3362802+177642+383009(Top 46%)1876(Top 52%)448(Top 56%)
10M10.00 mi0.40 mi4395+862747+55632+103794(Top 58%)2397(Top 66%)555(Top 70%)
10.5M10.50 mi0.50 mi4402-72754-7633-14567(Top 69%)2786(Top 77%)635(Top 80%)
12M12.00 mi1.50 mi4428-2627546334479(Top 68%)2699(Top 75%)614(Top 77%)
Finish13.11 mi1.11 mi4374+542724+30630+34145(Top 63%)2554(Top 71%)597(Top 75%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 68%
~flat
+5ft-3ft

Overall

4479

Males

2699

M25-29

615

2M→4M

2.0 - 4.0 mi

Top 68%
×4story building
+67ft-69ft

Overall

4491

Males

2802

M25-29

647

4M→6M

4.0 - 6.0 mi

Top 69%
×9story building
+123ft-9ft

Overall

4540

Males

2836

M25-29

662

6M→8M

6.0 - 8.0 mi

Top 81%
×12story building
+166ft-53ft

Overall

5300

Males

3181

M25-29

722

8M→9.6M

8.0 - 9.6 mi

Top 46%
×13story building
+68ft-193ft

Overall

3009

Males

1876

M25-29

449

9.6M→10M

9.6 - 10.0 mi

Top 58%
×2story building
+0ft-24ft

Overall

3794

Males

2397

M25-29

556

10M→10.5M

10.0 - 10.5 mi

Top 69%
×6story building
+1ft-73ft

Overall

4567

Males

2786

M25-29

636

10.5M→12M

10.5 - 12.0 mi

Top 68%
×21story building
+280ft-26ft

Overall

4479

Males

2699

M25-29

615

12M→Finish

12.0 - 13.1 mi

Top 63%
×7story building
+14ft-89ft

Overall

4145

Males

2554

M25-29

597

Passing Analysis

Category:
Athletes Passed
1057*
Passed By
807
Net Change
+250
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#4624
2M → 4M233125+108#4624#4516
4M → 6M131*153-22#4516#4538
6M → 8M53*332-279#4538#4817
8M → 9.6M36327+336#4817#4481
9.6M → 10M10418+86#4481#4395
10M → 10.5M613-7#4395#4402
10.5M → 12M87*113-26#4402#4428
12M → Finish80*26+54#4428#4374
TOTALS1057*807+250

* 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