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SF MARATHON 2ND HALF 2026

Nicola Park

Bib: 23813•F•Age: 32

SF, CA

0:00
0:00
/ mi
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Overall
#0 / 3840
Gender (Female)
#0 / 1760
Division (F30-34)
#0 / 408
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
10:34/mi
21:09
↑ 138↓ 680.7%
4M
10:49/mi
42:47
↑ 1631.4%
6M
15:18/mi
1:13:23
↑ 55↓ 830.3%
8M
10:36/mi
1:34:36
↑ 65↓ 1510.8%
10M
13:21/mi
2:01:18
↑ 61↓ 1741.1%
12M
15:20/mi
2:31:58
↑ 41↓ 530.1%
Finish· 13.11 mi
13:57/mi
2:47:26
→ flat

The Course

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Half Splits

1st Half· via 6MFaster
Distance6.00 mi
Time1:13:23
Pace12:14 /mi
2nd Half
Distance7.11 mi
Time1:34:03
Pace13:14 /mi
📊Positive Split: 28.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:01:1321:0910:3421:09
10:34
-
4M
4.00 mi09:22:5142:4710:4221:38
10:49
+0:15
6M
6.00 mi09:53:271:13:2312:1430:36
15:18
+4:29
8M
8.00 mi10:14:401:34:3611:4921:13
10:36
-4:42
10M
10.00 mi10:41:222:01:1812:0826:42
13:21
+2:45
12M
12.00 mi11:12:022:31:5812:4030:40
15:20
+1:59
Finish
13.11 mi11:27:302:47:2612:4615:28
13:57
-1:23

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

10:34 /mi

Average Pace

12:46 /mi

Slowest Pace

15:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:00

38% of race

Time at Steady Pace

42:10

25% of race

Time at Slower Pace

1:01:16

37% of race

Average Pace: 12:46 /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 mi09:01:1321:0910:3421:09
10:34
#2518
4M
4.00 mi09:22:5142:4710:4221:38
10:49
#2674
6M
6.00 mi09:53:271:13:2312:1430:36
15:18
#3001
8M
8.00 mi10:14:401:34:3611:4921:13
10:36
#3168
10M
10.00 mi10:41:222:01:1812:0826:42
13:21
#3176
12M
12.00 mi11:12:022:31:5812:4030:40
15:20
#3270
Finish
13.11 mi11:27:302:47:2612:4615:28
13:57
#3273
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi25189582353487(Top 91%)1557(Top 88%)372(Top 91%)
4M4.00 mi2.00 mi2674-1561047-89262-272804(Top 73%)1123(Top 64%)282(Top 69%)
6M6.00 mi2.00 mi3001-3271245-198305-433347(Top 87%)1444(Top 82%)345(Top 85%)
8M8.00 mi2.00 mi3168-1671340-95325-203553(Top 93%)1586(Top 90%)377(Top 92%)
10M10.00 mi2.00 mi3176-81345-5323+23263(Top 85%)1409(Top 80%)338(Top 83%)
12M12.00 mi2.00 mi3270-941408-63337-143487(Top 91%)1557(Top 88%)372(Top 91%)
Finish13.11 mi1.11 mi3273-31414-6339-23296(Top 86%)1452(Top 83%)356(Top 87%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 91%
×9story building
+138ft-68ft

Overall

3487

Females

1557

F30-34

372

2M→4M

2.0 - 4.0 mi

Top 73%
×13story building
+163ft-19ft

Overall

2804

Females

1123

F30-34

283

4M→6M

4.0 - 6.0 mi

Top 87%
×4story building
+55ft-83ft

Overall

3347

Females

1444

F30-34

346

6M→8M

6.0 - 8.0 mi

Top 93%
×10story building
+65ft-151ft

Overall

3553

Females

1586

F30-34

377

8M→10M

8.0 - 10.0 mi

Top 85%
×10story building
+61ft-174ft

Overall

3263

Females

1409

F30-34

338

10M→12M

10.0 - 12.0 mi

Top 91%
×3story building
+41ft-53ft

Overall

3487

Females

1557

F30-34

372

12M→Finish

12.0 - 13.1 mi

Top 86%
×1human
+6ft-6ft

Overall

3296

Females

1452

F30-34

356

Passing Analysis

Category:
Athletes Passed
121*
Passed By
876
Net Change
-755
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2518
2M → 4M67223-156#2518#2674
4M → 6M4331-327#2674#3001
6M → 8M6*173-167#3001#3168
8M → 10M22*30-8#3168#3176
10M → 12M498-94#3176#3270
12M → Finish18*21-3#3270#3273
TOTALS121*876-755

* 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