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SF MARATHON 1ST HALF 2026

Reena Chekka

Bib: 16892•F•Age: 46

Saratoga, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Masters (Masters Women)
#0 / 781
Division (F45-49)
#0 / 183
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
25:09
Rank: #6265
Start → 2M
12:34/mi
25:09 split
4M
52:51
Rank: #6364 (-99)
2M → 4M
13:51/mi
27:42 split
6M
1:21:29
Rank: #6358 (+6)
4M → 6M
14:19/mi
28:38 split
8M
1:49:31
Rank: #6302 (+56)
6M → 8M
14:01/mi
28:02 split
9.6M
2:11:56
Rank: #6388 (-86)
8M → 9.6M
14:01/mi
22:25 split
10M
2:22:38
Rank: #6378 (+10)
9.6M → 10M
26:47/mi
10:42 split
10.5M
2:26:00
Rank: #6369 (+9)
10M → 10.5M
6:44/mi
3:22 split
12M
2:57:40
Rank: #6372 (-3)
10.5M → 12M
21:07/mi
31:40 split
Finish· 13.11 mi
3:13:28
Rank: #6345 (+27)
12M → Finish
14:15/mi
15:48 split

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:21:29
Pace13:35 /mi
2nd Half
Distance7.11 mi
Time1:51:59
Pace15:45 /mi
📊Positive Split: 37.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi07:03:1825:0912:3425:09
12:34
-
4M
4.00 mi07:31:0052:5113:1327:42
13:51
+1:17
6M
6.00 mi07:59:381:21:2913:3528:38
14:19
+0:28
8M
8.00 mi08:27:401:49:3113:4128:02
14:01
-0:18
9.6M
9.60 mi08:50:052:11:5613:4522:25
14:01
0:00
10M
10.00 mi09:00:472:22:3814:1610:42
26:47
+12:46
10.5M
10.50 mi09:04:092:26:0013:543:22
6:44
-20:03
12M
12.00 mi09:35:492:57:4014:4831:40
21:07
+14:23
Finish
13.11 mi09:51:373:13:2814:4515:48
14:15
-6:52

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

6:44 /mi

Average Pace

14:45 /mi

Slowest Pace

26:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:22

2% of race

Time at Steady Pace

2:27:44

76% of race

Time at Slower Pace

42:22

22% of race

Average Pace: 14:45 /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 mi07:03:1825:0912:3425:09
12:34
#6265
4M
4.00 mi07:31:0052:5113:1327:42
13:51
#6364
6M
6.00 mi07:59:381:21:2913:3528:38
14:19
#6358
8M
8.00 mi08:27:401:49:3113:4128:02
14:01
#6302
9.6M
9.60 mi08:50:052:11:5613:4522:25
14:01
#6388
10M
10.00 mi09:00:472:22:3814:1610:42
26:47
#6378
10.5M
10.50 mi09:04:092:26:0013:543:22
6:44
#6369
12M
12.00 mi09:35:492:57:4014:4831:40
21:07
#6372
Finish
13.11 mi09:51:373:13:2814:4515:48
14:15
#6345
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Featured Segment

Garmin Challenge

Top 91%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

14:04

Segment Time

15:38/mi

Pace

0.90 mi

Distance

Overall

5979

Women

2596

Division

151

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
2M2.00 mi2.00 mi626527101556323(Top 96%)2808(Top 96%)167(Top 91%)
4M4.00 mi2.00 mi6364-992779-69164-96383(Top 97%)2797(Top 95%)165(Top 90%)
6M6.00 mi2.00 mi6358+62780-1162+26329(Top 96%)2757(Top 94%)162(Top 89%)
8M8.00 mi2.00 mi6302+562733+47159+35966(Top 91%)2514(Top 86%)144(Top 79%)
9.6M9.60 mi1.60 mi6388-862802-69162-36471(Top 98%)2868(Top 98%)179(Top 98%)
10M10.00 mi0.40 mi6378+102796+6161+15994(Top 91%)2606(Top 89%)151(Top 83%)
10.5M10.50 mi0.50 mi6369+92792+41616039(Top 92%)2620(Top 89%)150(Top 82%)
12M12.00 mi1.50 mi6372-32794-2162-16323(Top 96%)2808(Top 96%)167(Top 91%)
Finish13.11 mi1.11 mi6345+272781+13161+16032(Top 92%)2640(Top 90%)159(Top 87%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 96%
~flat
+5ft-3ft

Overall

6323

Females

2808

F45-49

168

2M→4M

2.0 - 4.0 mi

Top 97%
×4story building
+67ft-69ft

Overall

6383

Females

2797

F45-49

166

4M→6M

4.0 - 6.0 mi

Top 96%
×9story building
+123ft-9ft

Overall

6329

Females

2757

F45-49

163

6M→8M

6.0 - 8.0 mi

Top 91%
×12story building
+166ft-53ft

Overall

5966

Females

2514

F45-49

145

8M→9.6M

8.0 - 9.6 mi

Top 98%
×13story building
+68ft-193ft

Overall

6471

Females

2868

F45-49

180

9.6M→10M

9.6 - 10.0 mi

Top 91%
×2story building
+0ft-24ft

Overall

5994

Females

2606

F45-49

152

10M→10.5M

10.0 - 10.5 mi

Top 92%
×6story building
+1ft-73ft

Overall

6039

Females

2620

F45-49

151

10.5M→12M

10.5 - 12.0 mi

Top 96%
×21story building
+280ft-26ft

Overall

6323

Females

2808

F45-49

168

12M→Finish

12.0 - 13.1 mi

Top 92%
×7story building
+14ft-89ft

Overall

6032

Females

2640

F45-49

159

Passing Analysis

Category:
Athletes Passed
250*
Passed By
330
Net Change
-80
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6265
2M → 4M34*133-99#6265#6364
4M → 6M49*43+6#6364#6358
6M → 8M86*30+56#6358#6302
8M → 9.6M6*92-86#6302#6388
9.6M → 10M2111+10#6388#6378
10M → 10.5M90+9#6378#6369
10.5M → 12M14*17-3#6369#6372
12M → Finish31*4+27#6372#6345
TOTALS250*330-80

* 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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The San Francisco Marathon

The San Francisco Marathon

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