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SF MARATHON 2ND HALF 2026

Khoa Nguyen

Bib: 26931•M•Age: 50

Pacifica, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 3840
Gender (Male)
#0 / 2065
Masters (Masters Men)
#0 / 555
Division (M50-54)
#0 / 90
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
9:56/mi
19:53
↑ 138↓ 680.7%
4M
9:30/mi
38:52
↑ 1631.4%
6M
12:23/mi
1:03:38
↑ 55↓ 830.3%
8M
7:44/mi
1:19:06
↑ 65↓ 1510.8%
10M
10:24/mi
1:39:53
↑ 61↓ 1741.1%
12M
11:01/mi
2:01:55
↑ 41↓ 530.1%
Finish· 13.11 mi
11:22/mi
2:14:31
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:38
Pace10:36 /mi
2nd Half
Distance7.11 mi
Time1:10:53
Pace9:58 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:04:1319:539:5619:53
9:56
-
4M
4.00 mi09:23:1238:529:4318:59
9:30
-0:26
6M
6.00 mi09:47:581:03:3810:3624:46
12:23
+2:53
8M
8.00 mi10:03:261:19:069:5315:28
7:44
-4:39
10M
10.00 mi10:24:131:39:539:5920:47
10:24
+2:40
12M
12.00 mi10:46:152:01:5510:1022:02
11:01
+0:37
Finish
13.11 mi10:58:512:14:3110:1612:36
11:22
+0:21

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

7:44 /mi

Average Pace

10:16 /mi

Slowest Pace

12:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:27

26% of race

Time at Steady Pace

1:02:42

47% of race

Time at Slower Pace

37:22

28% of race

Average Pace: 10:16 /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 mi09:04:1319:539:5619:53
9:56
#1990
4M
4.00 mi09:23:1238:529:4318:59
9:30
#1968
6M
6.00 mi09:47:581:03:3810:3624:46
12:23
#2000
8M
8.00 mi10:03:261:19:069:5315:28
7:44
#1984
10M
10.00 mi10:24:131:39:539:5920:47
10:24
#1943
12M
12.00 mi10:46:152:01:5510:1022:02
11:01
#1919
Finish
13.11 mi10:58:512:14:3110:1612:36
11:22
#1958
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
2M2.00 mi2.00 mi19901293511927(Top 50%)1225(Top 59%)52(Top 58%)
4M4.00 mi2.00 mi1968+221283+1050+11988(Top 52%)1286(Top 62%)52(Top 58%)
6M6.00 mi2.00 mi2000-321308-2549+12075(Top 54%)1342(Top 65%)51(Top 57%)
8M8.00 mi2.00 mi1984+161296+1250-12011(Top 52%)1302(Top 63%)51(Top 57%)
10M10.00 mi2.00 mi1943+411277+19501866(Top 49%)1215(Top 59%)47(Top 52%)
12M12.00 mi2.00 mi1919+241251+2649+11927(Top 50%)1225(Top 59%)52(Top 58%)
Finish13.11 mi1.11 mi1958-391272-2150-12350(Top 61%)1409(Top 68%)56(Top 62%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 50%
×9story building
+138ft-68ft

Overall

1927

Males

1225

M50-54

52

2M→4M

2.0 - 4.0 mi

Top 52%
×13story building
+163ft-19ft

Overall

1988

Males

1286

M50-54

52

4M→6M

4.0 - 6.0 mi

Top 54%
×4story building
+55ft-83ft

Overall

2075

Males

1342

M50-54

51

6M→8M

6.0 - 8.0 mi

Top 52%
×10story building
+65ft-151ft

Overall

2011

Males

1302

M50-54

51

8M→10M

8.0 - 10.0 mi

Top 49%
×10story building
+61ft-174ft

Overall

1866

Males

1215

M50-54

47

10M→12M

10.0 - 12.0 mi

Top 50%
×3story building
+41ft-53ft

Overall

1927

Males

1225

M50-54

52

12M→Finish

12.0 - 13.1 mi

Top 61%
×1human
+6ft-6ft

Overall

2350

Males

1409

M50-54

56

Passing Analysis

Category:
Athletes Passed
300*
Passed By
268
Net Change
+32
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1990
2M → 4M10078+22#1990#1968
4M → 6M2658-32#1968#2000
6M → 8M4630+16#2000#1984
8M → 10M66*25+41#1984#1943
10M → 12M5430+24#1943#1919
12M → Finish8*47-39#1919#1958
TOTALS300*268+32

* 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