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SF MARATHON 2ND HALF 2026

Melanie Shojinaga

San Jose, CA

Bib: 25719 F 30

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

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
48 ft elev
2M
12:36/mi
25:12
↑ 138↓ 680.7%
122 ft elev
4M
12:26/mi
50:04
↑ 1631.4%
280 ft elev
6M
16:32/mi
1:23:08
↑ 55↓ 830.3%
247 ft elev
8M
10:27/mi
1:44:02
↑ 65↓ 1510.8%
143 ft elev
10M
14:58/mi
2:13:57
↑ 61↓ 1741.1%
25 ft elev
12M
15:11/mi
2:44:20
↑ 41↓ 530.1%
12 ft elev
Finish· 13.11 mi
15:30/mi
3:01:31
→ 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
Time1:23:08
Pace13:51 /mi
2nd Half
Distance7.11 mi
Time1:38:23
Pace13:50 /mi
📊Positive Split: 18.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi09:16:2825:1212:3625:12
12:36
-
4M
4.00 mi09:41:2050:0412:3124:52
12:26
-0:10
6M
6.00 mi10:14:241:23:0813:5133:04
16:32
+4:06
8M
8.00 mi10:35:181:44:0213:0020:54
10:27
-6:05
10M
10.00 mi11:05:132:13:5713:2429:55
14:58
+4:31
12M
12.00 mi11:35:362:44:2013:4230:23
15:11
+0:13
Finish
13.11 mi11:52:473:01:3113:5117:11
15:30
+0:19

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

10:27 /mi

Average Pace

13:51 /mi

Slowest Pace

16:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:58

39% of race

Time at Steady Pace

1:17:29

43% of race

Time at Slower Pace

33:04

18% of race

Average Pace: 13:51 /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 mi09:16:2825:1212:3625:12
12:36
#3513
4M
4.00 mi09:41:2050:0412:3124:52
12:26
#3459
6M
6.00 mi10:14:241:23:0813:5133:04
16:32
#3516
8M
8.00 mi10:35:181:44:0213:0020:54
10:27
#3522
10M
10.00 mi11:05:132:13:5713:2429:55
14:58
#3542
12M
12.00 mi11:35:362:44:2013:4230:23
15:11
#3538
Finish
13.11 mi11:52:473:01:3113:5117:11
15:30
#3553
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF30-34Seg. OverallSeg. FemalesSeg. F30-34
2M2.00 mi2.00 mi351315453673464(Top 90%)1543(Top 88%)368(Top 90%)
4M4.00 mi2.00 mi3459+541522+23362+53388(Top 88%)1491(Top 85%)356(Top 87%)
6M6.00 mi2.00 mi3516-571555-33366-43563(Top 93%)1586(Top 90%)380(Top 93%)
8M8.00 mi2.00 mi3522-61556-13663523(Top 92%)1560(Top 89%)372(Top 91%)
10M10.00 mi2.00 mi3542-201572-16372-63593(Top 94%)1621(Top 92%)382(Top 94%)
12M12.00 mi2.00 mi3538+41573-1374-23464(Top 90%)1543(Top 88%)368(Top 90%)
Finish13.11 mi1.11 mi3553-151584-11376-23573(Top 93%)1617(Top 92%)383(Top 94%)

Segment Performance Analysis

10M→12M

0.0 - 2.0 mi

Top 90%
×9story building
+138ft-68ft

Overall

3464

Females

1543

F30-34

368

2M→4M

2.0 - 4.0 mi

Top 88%
×13story building
+163ft-19ft

Overall

3388

Females

1491

F30-34

357

4M→6M

4.0 - 6.0 mi

Top 93%
×4story building
+55ft-83ft

Overall

3563

Females

1586

F30-34

381

6M→8M

6.0 - 8.0 mi

Top 92%
×10story building
+65ft-151ft

Overall

3523

Females

1560

F30-34

372

8M→10M

8.0 - 10.0 mi

Top 94%
×10story building
+61ft-174ft

Overall

3593

Females

1621

F30-34

382

10M→12M

10.0 - 12.0 mi

Top 90%
×3story building
+41ft-53ft

Overall

3464

Females

1543

F30-34

368

12M→Finish

12.0 - 13.1 mi

Top 93%
×1human
+6ft-6ft

Overall

3573

Females

1617

F30-34

383

Passing Analysis

Category:
Athletes Passed
130*
Passed By
170
Net Change
-40
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#3513
2M → 4M7622+54#3513#3459
4M → 6M562-57#3459#3516
6M → 8M13*19-6#3516#3522
8M → 10M8*28-20#3522#3542
10M → 12M1814+4#3542#3538
12M → Finish10*25-15#3538#3553
TOTALS130*170-40

* 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