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SF MARATHON 2ND HALF 2026

Nivedita Viswanath

Bib: 24853•F•Age: 38

Santa Clara, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F35-39)
#0 / 222
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
10:46/mi
21:33
↑ 138↓ 680.7%
4M
10:40/mi
42:53
↑ 1631.4%
6M
13:50/mi
1:10:33
↑ 55↓ 830.3%
8M
9:00/mi
1:28:34
↑ 65↓ 1510.8%
10M
11:58/mi
1:52:29
↑ 61↓ 1741.1%
12M
12:29/mi
2:17:27
↑ 41↓ 530.1%
Finish· 13.11 mi
13:10/mi
2:32:03
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:10:33
Pace11:46 /mi
2nd Half
Distance7.11 mi
Time1:21:30
Pace11:28 /mi
📊Positive Split: 15.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi08:59:5621:3310:4621:33
10:46
-
4M
4.00 mi09:21:1642:5310:4321:20
10:40
-0:06
6M
6.00 mi09:48:561:10:3311:4627:40
13:50
+3:10
8M
8.00 mi10:06:571:28:3411:0418:01
9:00
-4:50
10M
10.00 mi10:30:521:52:2911:1523:55
11:58
+2:58
12M
12.00 mi10:55:502:17:2711:2724:58
12:29
+0:31
Finish
13.11 mi11:10:262:32:0311:3614:36
13:10
+0:41

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

9:00 /mi

Average Pace

11:36 /mi

Slowest Pace

13:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:00:54

40% of race

Time at Steady Pace

48:53

32% of race

Time at Slower Pace

42:16

28% of race

Average Pace: 11:36 /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 mi08:59:5621:3310:4621:33
10:46
#2646
4M
4.00 mi09:21:1642:5310:4321:20
10:40
#2688
6M
6.00 mi09:48:561:10:3311:4627:40
13:50
#2759
8M
8.00 mi10:06:571:28:3411:0418:01
9:00
#2805
10M
10.00 mi10:30:521:52:2911:1523:55
11:58
#2796
12M
12.00 mi10:55:502:17:2711:2724:58
12:29
#2782
Finish
13.11 mi11:10:262:32:0311:3614:36
13:10
#2815
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi264610391322674(Top 70%)1103(Top 63%)135(Top 61%)
4M4.00 mi2.00 mi2688-421056-17133-12730(Top 71%)1081(Top 61%)133(Top 60%)
6M6.00 mi2.00 mi2759-711094-38138-52870(Top 75%)1162(Top 66%)142(Top 64%)
8M8.00 mi2.00 mi2805-461130-36146-82952(Top 77%)1227(Top 70%)151(Top 68%)
10M10.00 mi2.00 mi2796+91123+7143+32754(Top 72%)1111(Top 63%)140(Top 63%)
12M12.00 mi2.00 mi2782+141126-3140+32674(Top 70%)1103(Top 63%)135(Top 61%)
Finish13.11 mi1.11 mi2815-331151-25146-63097(Top 81%)1340(Top 76%)166(Top 75%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 70%
×9story building
+138ft-68ft

Overall

2674

Females

1103

F35-39

135

2M→4M

2.0 - 4.0 mi

Top 71%
×13story building
+163ft-19ft

Overall

2730

Females

1081

F35-39

134

4M→6M

4.0 - 6.0 mi

Top 75%
×4story building
+55ft-83ft

Overall

2870

Females

1162

F35-39

143

6M→8M

6.0 - 8.0 mi

Top 77%
×10story building
+65ft-151ft

Overall

2952

Females

1227

F35-39

152

8M→10M

8.0 - 10.0 mi

Top 72%
×10story building
+61ft-174ft

Overall

2754

Females

1111

F35-39

140

10M→12M

10.0 - 12.0 mi

Top 70%
×3story building
+41ft-53ft

Overall

2674

Females

1103

F35-39

135

12M→Finish

12.0 - 13.1 mi

Top 81%
×1human
+6ft-6ft

Overall

3097

Females

1340

F35-39

166

Passing Analysis

Category:
Athletes Passed
249*
Passed By
418
Net Change
-169
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2646
2M → 4M104146-42#2646#2688
4M → 6M32103-71#2688#2759
6M → 8M1965-46#2759#2805
8M → 10M36*27+9#2805#2796
10M → 12M4329+14#2796#2782
12M → Finish15*48-33#2782#2815
TOTALS249*418-169

* 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