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SF MARATHON 2ND HALF 2026

Fua Nasu

Bib: 24525•F•Age: 23

Montclair, NJ

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Top 43%
F20-29
#0 / 218
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
10:18/mi
20:37
↑ 138↓ 680.7%
4M
9:35/mi
39:47
↑ 1631.4%
6M
11:51/mi
1:03:29
↑ 55↓ 830.3%
8M
7:40/mi
1:18:50
↑ 65↓ 1510.8%
10M
10:52/mi
1:40:33
↑ 61↓ 1741.1%
12M
12:01/mi
2:04:35
↑ 41↓ 530.1%
Finish· 13.11 mi
11:41/mi
2:17:32
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:03:29
Pace10:35 /mi
2nd Half
Distance7.11 mi
Time1:14:03
Pace10:25 /mi
📊Positive Split: 16.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:00:3720:3710:1820:37
10:18
-
4M
4.00 mi09:19:4739:479:5719:10
9:35
-0:43
6M
6.00 mi09:43:291:03:2910:3523:42
11:51
+2:16
8M
8.00 mi09:58:501:18:509:5115:21
7:40
-4:11
10M
10.00 mi10:20:331:40:3310:0321:43
10:52
+3:12
12M
12.00 mi10:44:352:04:3510:2324:02
12:01
+1:09
Finish
13.11 mi10:57:322:17:3210:2912:57
11:41
-0:20

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

7:40 /mi

Average Pace

10:29 /mi

Slowest Pace

12:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

34:31

25% of race

Time at Steady Pace

42:20

31% of race

Time at Slower Pace

1:00:41

44% of race

Average Pace: 10:29 /mi

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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 mi09:00:3720:3710:1820:37
10:18
#2268
4M
4.00 mi09:19:4739:479:5719:10
9:35
#2137
6M
6.00 mi09:43:291:03:2910:3523:42
11:51
#1984
8M
8.00 mi09:58:501:18:509:5115:21
7:40
#1958
10M
10.00 mi10:20:331:40:3310:0321:43
10:52
#1996
12M
12.00 mi10:44:352:04:3510:2324:02
12:01
#2069
Finish
13.11 mi10:57:322:17:3210:2912:57
11:41
#2114
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
2M2.00 mi2.00 mi22688271212445(Top 64%)968(Top 55%)131(Top 60%)
4M4.00 mi2.00 mi2137+131764+63106+152050(Top 53%)723(Top 41%)100(Top 46%)
6M6.00 mi2.00 mi1984+153675+8999+71768(Top 46%)579(Top 33%)87(Top 40%)
8M8.00 mi2.00 mi1958+26667+8100-11959(Top 51%)671(Top 38%)102(Top 47%)
10M10.00 mi2.00 mi1996-38685-1899+12136(Top 56%)775(Top 44%)111(Top 51%)
12M12.00 mi2.00 mi2069-73727-42105-62445(Top 64%)968(Top 55%)131(Top 60%)
Finish13.11 mi1.11 mi2114-45753-26110-52520(Top 66%)1028(Top 58%)140(Top 64%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 64%
×9story building
+138ft-68ft

Overall

2445

Females

968

F20-24

131

2M→4M

2.0 - 4.0 mi

Top 53%
×13story building
+163ft-19ft

Overall

2050

Females

723

F20-24

100

4M→6M

4.0 - 6.0 mi

Top 46%
×4story building
+55ft-83ft

Overall

1768

Females

579

F20-24

87

6M→8M

6.0 - 8.0 mi

Top 51%
×10story building
+65ft-151ft

Overall

1959

Females

671

F20-24

102

8M→10M

8.0 - 10.0 mi

Top 56%
×10story building
+61ft-174ft

Overall

2136

Females

775

F20-24

111

10M→12M

10.0 - 12.0 mi

Top 64%
×3story building
+41ft-53ft

Overall

2445

Females

968

F20-24

131

12M→Finish

12.0 - 13.1 mi

Top 66%
×1human
+6ft-6ft

Overall

2520

Females

1028

F20-24

140

Passing Analysis

Category:
Athletes Passed
465*
Passed By
311
Net Change
+154
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2268
2M → 4M18251+131#2268#2137
4M → 6M16512+153#2137#1984
6M → 8M5024+26#1984#1958
8M → 10M34*72-38#1958#1996
10M → 12M2396-73#1996#2069
12M → Finish11*56-45#2069#2114
TOTALS465*311+154

* 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