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SF MARATHON 2ND HALF 2026

Albert Kong

Bib: 23362•M•Age: 29

Champaign, IL

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 43%
Gender (Male)
#0 / 2065
Division (M25-29)
#0 / 503
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
2M
9:31/mi
19:02
↑ 138↓ 680.7%
4M
8:36/mi
36:13
↑ 1631.4%
6M
11:20/mi
58:54
↑ 55↓ 830.3%
8M
7:04/mi
1:13:03
↑ 65↓ 1510.8%
10M
9:50/mi
1:32:42
↑ 61↓ 1741.1%
12M
11:18/mi
1:55:19
↑ 41↓ 530.1%
Finish· 13.11 mi
11:45/mi
2:08:21
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time58:54
Pace9:49 /mi
2nd Half
Distance7.11 mi
Time1:09:27
Pace9:46 /mi
📊Positive Split: 17.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:03:2519:029:3119:02
9:31
-
4M
4.00 mi09:20:3636:139:0317:11
8:36
-0:55
6M
6.00 mi09:43:1758:549:4922:41
11:20
+2:44
8M
8.00 mi09:57:261:13:039:0814:09
7:04
-4:16
10M
10.00 mi10:17:051:32:429:1619:39
9:50
+2:46
12M
12.00 mi10:39:421:55:199:3722:37
11:18
+1:28
Finish
13.11 mi10:52:442:08:219:4713:02
11:45
+0:27

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

7:04 /mi

Average Pace

9:47 /mi

Slowest Pace

11:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

31:20

24% of race

Time at Steady Pace

38:41

30% of race

Time at Slower Pace

58:20

45% of race

Average Pace: 9:47 /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 mi09:03:2519:029:3119:02
9:31
#1615
4M
4.00 mi09:20:3636:139:0317:11
8:36
#1464
6M
6.00 mi09:43:1758:549:4922:41
11:20
#1431
8M
8.00 mi09:57:261:13:039:0814:09
7:04
#1419
10M
10.00 mi10:17:051:32:429:1619:39
9:50
#1438
12M
12.00 mi10:39:421:55:199:3722:37
11:18
#1561
Finish
13.11 mi10:52:442:08:219:4713:02
11:45
#1641
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM25-29Seg. OverallSeg. MalesSeg. M25-29
2M2.00 mi2.00 mi161511062802078(Top 54%)1288(Top 62%)329(Top 65%)
4M4.00 mi2.00 mi1464+1511011+95260+201300(Top 34%)903(Top 44%)239(Top 48%)
6M6.00 mi2.00 mi1431+33996+15261-11443(Top 38%)999(Top 48%)264(Top 52%)
8M8.00 mi2.00 mi1419+12987+9258+31414(Top 37%)968(Top 47%)262(Top 52%)
10M10.00 mi2.00 mi1438-19992-5267-91499(Top 39%)1015(Top 49%)274(Top 54%)
12M12.00 mi2.00 mi1561-1231057-65280-132078(Top 54%)1288(Top 62%)329(Top 65%)
Finish13.11 mi1.11 mi1641-801087-30286-62555(Top 67%)1499(Top 73%)376(Top 75%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 54%
×9story building
+138ft-68ft

Overall

2078

Males

1288

M25-29

329

2M→4M

2.0 - 4.0 mi

Top 34%
×13story building
+163ft-19ft

Overall

1300

Males

903

M25-29

239

4M→6M

4.0 - 6.0 mi

Top 38%
×4story building
+55ft-83ft

Overall

1443

Males

999

M25-29

264

6M→8M

6.0 - 8.0 mi

Top 37%
×10story building
+65ft-151ft

Overall

1414

Males

968

M25-29

262

8M→10M

8.0 - 10.0 mi

Top 39%
×10story building
+61ft-174ft

Overall

1499

Males

1015

M25-29

274

10M→12M

10.0 - 12.0 mi

Top 54%
×3story building
+41ft-53ft

Overall

2078

Males

1288

M25-29

329

12M→Finish

12.0 - 13.1 mi

Top 67%
×1human
+6ft-6ft

Overall

2555

Males

1499

M25-29

376

Passing Analysis

Category:
Athletes Passed
316*
Passed By
342
Net Change
-26
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1615
2M → 4M17423+151#1615#1464
4M → 6M5724+33#1464#1431
6M → 8M3119+12#1431#1419
8M → 10M34*53-19#1419#1438
10M → 12M12135-123#1438#1561
12M → Finish8*88-80#1561#1641
TOTALS316*342-26

* 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