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SF MARATHON 2ND HALF 2026

Kevin Xie

Bib: 22917•M•Age: 19

Cupertino, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Top 45%
Gender (Male)
#0 / 2065
M19 & Under
#0 / 55
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
9:48/mi
19:37
↑ 138↓ 680.7%
4M
10:40/mi
40:57
↑ 1631.4%
6M
11:52/mi
1:04:42
↑ 55↓ 830.3%
8M
7:45/mi
1:20:12
↑ 65↓ 1510.8%
10M
9:27/mi
1:39:05
↑ 61↓ 1741.1%
12M
10:06/mi
1:59:17
↑ 41↓ 530.1%
Finish· 13.11 mi
9:38/mi
2:09:58
→ flat

The Course

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Half Splits

1st Half· via 6M⚖️ Balanced
Distance6.00 mi
Time1:04:42
Pace10:47 /mi
2nd Half⚖️ Balanced
Distance7.11 mi
Time1:05:16
Pace9:11 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:51:5919:379:4819:37
9:48
-
4M
4.00 mi09:13:1940:5710:1421:20
10:40
+0:52
6M
6.00 mi09:37:041:04:4210:4723:45
11:52
+1:12
8M
8.00 mi09:52:341:20:1210:0115:30
7:45
-4:07
10M
10.00 mi10:11:271:39:059:5518:53
9:27
+1:42
12M
12.00 mi10:31:391:59:179:5620:12
10:06
+0:39
Finish
13.11 mi10:42:202:09:589:5510:41
9:38
-0:28

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

7:45 /mi

Average Pace

9:55 /mi

Slowest Pace

11:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

15:30

12% of race

Time at Steady Pace

1:09:23

53% of race

Time at Slower Pace

45:05

35% of race

Average Pace: 9:55 /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 mi08:51:5919:379:4819:37
9:48
#1869
4M
4.00 mi09:13:1940:5710:1421:20
10:40
#2357
6M
6.00 mi09:37:041:04:4210:4723:45
11:52
#2122
8M
8.00 mi09:52:341:20:1210:0115:30
7:45
#2093
10M
10.00 mi10:11:271:39:059:5518:53
9:27
#1878
12M
12.00 mi10:31:391:59:179:5620:12
10:06
#1774
Finish
13.11 mi10:42:202:09:589:5510:41
9:38
#1725
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM19 & UnderSeg. OverallSeg. MalesSeg. M19 & Under
2M2.00 mi2.00 mi18691242351395(Top 36%)943(Top 46%)33(Top 60%)
4M4.00 mi2.00 mi2357-4881467-22541-62728(Top 71%)1637(Top 79%)43(Top 78%)
6M6.00 mi2.00 mi2122+2351365+102411778(Top 46%)1189(Top 58%)37(Top 67%)
8M8.00 mi2.00 mi2093+291353+12412030(Top 53%)1314(Top 64%)40(Top 73%)
10M10.00 mi2.00 mi1878+2151237+11638+31240(Top 32%)864(Top 42%)29(Top 53%)
12M12.00 mi2.00 mi1774+1041170+6734+41395(Top 36%)943(Top 46%)33(Top 60%)
Finish13.11 mi1.11 mi1725+491143+27341358(Top 35%)912(Top 44%)33(Top 60%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 36%
×9story building
+138ft-68ft

Overall

1395

Males

943

M15-19

31

2M→4M

2.0 - 4.0 mi

Top 71%
×13story building
+163ft-19ft

Overall

2728

Males

1637

M15-19

41

4M→6M

4.0 - 6.0 mi

Top 46%
×4story building
+55ft-83ft

Overall

1778

Males

1189

M15-19

35

6M→8M

6.0 - 8.0 mi

Top 53%
×10story building
+65ft-151ft

Overall

2030

Males

1314

M15-19

38

8M→10M

8.0 - 10.0 mi

Top 32%
×10story building
+61ft-174ft

Overall

1240

Males

864

M15-19

27

10M→12M

10.0 - 12.0 mi

Top 36%
×3story building
+41ft-53ft

Overall

1395

Males

943

M15-19

31

12M→Finish

12.0 - 13.1 mi

Top 35%
×1human
+6ft-6ft

Overall

1358

Males

912

M15-19

31

Passing Analysis

Category:
Athletes Passed
674*
Passed By
530
Net Change
+144
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1869
2M → 4M10498-488#1869#2357
4M → 6M2416+235#2357#2122
6M → 8M4617+29#2122#2093
8M → 10M218*3+215#2093#1878
10M → 12M1062+104#1878#1774
12M → Finish53*4+49#1774#1725
TOTALS674*530+144

* 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