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SF MARATHON 2ND HALF 2026

Elena Tinfow

Pleasant Hill, CA

Bib: 23530 F 36

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
12:21/mi
24:43
↑ 138↓ 680.7%
122 ft elev
4M
11:44/mi
48:10
↑ 1631.4%
280 ft elev
6M
14:54/mi
1:17:58
↑ 55↓ 830.3%
247 ft elev
8M
9:51/mi
1:37:40
↑ 65↓ 1510.8%
143 ft elev
10M
12:52/mi
2:03:24
↑ 61↓ 1741.1%
25 ft elev
12M
13:29/mi
2:30:22
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
13:03/mi
2:44:51
→ flat
11 ft elev
Course Elevation
9–292 ft
≈
×24story building
•▲ 548 ft climb · ▼ 587 ft descent

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:17:58
Pace13:00 /mi
2nd Half
Distance7.11 mi
Time1:26:53
Pace12:13 /mi
📊Positive Split: 11.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:15:5524:4312:2124:43
12:21
-
4M
4.00 mi09:39:2248:1012:0323:27
11:44
-0:37
6M
6.00 mi10:09:101:17:5813:0029:48
14:54
+3:10
8M
8.00 mi10:28:521:37:4012:1219:42
9:51
-5:03
10M
10.00 mi10:54:362:03:2412:2025:44
12:52
+3:01
12M
12.00 mi11:21:342:30:2212:3226:58
13:29
+0:37
Finish
13.11 mi11:36:032:44:5112:3514:29
13:03
-0:26

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

9:51 /mi

Average Pace

12:35 /mi

Slowest Pace

14:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

43:09

26% of race

Time at Steady Pace

1:31:54

56% of race

Time at Slower Pace

29:48

18% of race

Average Pace: 12:34 /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 mi09:15:5524:4312:2124:43
12:21
#3448
4M
4.00 mi09:39:2248:1012:0323:27
11:44
#3323
6M
6.00 mi10:09:101:17:5813:0029:48
14:54
#3288
8M
8.00 mi10:28:521:37:4012:1219:42
9:51
#3297
10M
10.00 mi10:54:362:03:2412:2025:44
12:52
#3257
12M
12.00 mi11:21:342:30:2212:3226:58
13:29
#3224
Finish
13.11 mi11:36:032:44:5112:3514:29
13:03
#3194
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
2M2.00 mi2.00 mi344815041823053(Top 80%)1303(Top 74%)159(Top 72%)
4M4.00 mi2.00 mi3323+1251444+60174+83179(Top 83%)1362(Top 77%)162(Top 73%)
6M6.00 mi2.00 mi3288+351416+28167+73229(Top 84%)1369(Top 78%)162(Top 73%)
8M8.00 mi2.00 mi3297-91421-51673336(Top 87%)1441(Top 82%)174(Top 78%)
10M10.00 mi2.00 mi3257+401399+22165+23111(Top 81%)1322(Top 75%)158(Top 71%)
12M12.00 mi2.00 mi3224+331375+24162+33053(Top 80%)1303(Top 74%)159(Top 72%)
Finish13.11 mi1.11 mi3194+301368+71623072(Top 80%)1324(Top 75%)165(Top 74%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 80%
×9story building
+138ft-68ft

Overall

3053

Females

1303

F35-39

159

2M→4M

2.0 - 4.0 mi

Top 83%
×13story building
+163ft-19ft

Overall

3179

Females

1362

F35-39

163

4M→6M

4.0 - 6.0 mi

Top 84%
×4story building
+55ft-83ft

Overall

3229

Females

1369

F35-39

163

6M→8M

6.0 - 8.0 mi

Top 87%
×10story building
+65ft-151ft

Overall

3336

Females

1441

F35-39

175

8M→10M

8.0 - 10.0 mi

Top 81%
×10story building
+61ft-174ft

Overall

3111

Females

1322

F35-39

158

10M→12M

10.0 - 12.0 mi

Top 80%
×3story building
+41ft-53ft

Overall

3053

Females

1303

F35-39

159

12M→Finish

12.0 - 13.1 mi

Top 80%
×1human
+6ft-6ft

Overall

3072

Females

1324

F35-39

165

Passing Analysis

Category:
Athletes Passed
355*
Passed By
101
Net Change
+254
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3448
2M → 4M13510+125#3448#3323
4M → 6M6025+35#3323#3288
6M → 8M28*37-9#3288#3297
8M → 10M52*12+40#3297#3257
10M → 12M4613+33#3257#3224
12M → Finish34*4+30#3224#3194
TOTALS355*101+254

* 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