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SF MARATHON 1ST HALF 2026

Jordyn McDonald

Tigard, OR

Bib: 18176 F 27

0:00
0:00
/ mi
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Overall
#0 / 6575
Gender (Female)
#0 / 2930
Division (F25-29)
#0 / 674
Race Day Weather
59°/49°F
scattered clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
2M
11:37/mi
23:15
→ flat
12 ft elev
4M
12:18/mi
47:50
↑ 67↓ 69
10 ft elev
6M
12:57/mi
1:13:45
↑ 1231.1%
126 ft elev
8M
13:50/mi
1:41:25
↑ 166↓ 531.1%
246 ft elev
9.6M
10:45/mi
1:58:37
↑ 68↓ 1931.5%
126 ft elev
10M
27:44/mi
2:09:42
↓ 241.1%
90 ft elev
10.5M
6:10/mi
2:12:47
↓ 732.7%
18 ft elev
12M
19:05/mi
2:41:24
↑ 2803.2%
272 ft elev
Finish· 13.11 mi
12:59/mi
2:55:48
↑ 14↓ 891.3%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6M
1:13:4512:18 /mi⚡ faster
2nd Half
1:42:0314:21 /mi+38.4%
Positive split — 38.4% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
2M
23:1511:372.00 mi23:15
11:37
-
4M
47:5011:582.00 mi24:35
12:18
+0:41
6M
1:13:4512:182.00 mi25:55
12:57
+0:39
8M
1:41:2512:412.00 mi27:40
13:50
+0:53
9.6M
1:58:3712:211.60 mi17:12
10:45
-3:05
10M
2:09:4212:580.40 mi11:05
27:44
+16:59
10.5M
2:12:4712:390.50 mi3:05
6:10
-21:34
12M
2:41:2413:271.50 mi28:37
19:05
+12:55
Finish(13.11 mi)
2:55:4813:251.11 mi14:24
12:59
-6:06
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:10 /mi

Average Pace

13:25 /mi

Slowest Pace

27:44 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

3:05

2% of race

Time at Steady Pace

2:13:01

76% of race

Time at Slower Pace

39:42

23% of race

Average Pace: 13:25 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower
Featured Segment

Garmin Challenge

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

14:10

Segment Time

15:45/mi

Pace

0.90 mi

Distance

Overall

6009

Women

2614

Division

619

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi5541226354358962555614
4M2.00 mi5639-982321-58565-2256882360574
6M2.00 mi5728-892365-44574-958222433586
8M2.00 mi5831-1032425-60579-559032473580
9.6M1.60 mi5715+1162357+68566+1347821954474
10M0.40 mi5846-1312452-95584-1861322689630
10.5M0.50 mi5837+92444+8583+155802349564
12M1.50 mi5888-512487-43594-1158962555614
Finish(13.11 mi)1.11 mi5857+312473+14593+155532376573

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 90%
~flat
+5ft-3ft

Overall

5896

Females

2555

F25-29

614

2M→4M

2.0 - 4.0 mi

Top 87%
×4story building
+67ft-69ft

Overall

5688

Females

2360

F25-29

575

4M→6M

4.0 - 6.0 mi

Top 89%
×9story building
+123ft-9ft

Overall

5822

Females

2433

F25-29

587

6M→8M

6.0 - 8.0 mi

Top 90%
×12story building
+166ft-53ft

Overall

5903

Females

2473

F25-29

581

8M→9.6M

8.0 - 9.6 mi

Top 73%
×13story building
+68ft-193ft

Overall

4782

Females

1954

F25-29

474

9.6M→10M

9.6 - 10.0 mi

Top 93%
×2story building
+0ft-24ft

Overall

6132

Females

2689

F25-29

631

10M→10.5M

10.0 - 10.5 mi

Top 85%
×6story building
+1ft-73ft

Overall

5580

Females

2349

F25-29

565

10.5M→12M

10.5 - 12.0 mi

Top 90%
×21story building
+280ft-26ft

Overall

5896

Females

2555

F25-29

614

12M→Finish

12.0 - 13.1 mi

Top 84%
×7story building
+14ft-89ft

Overall

5553

Females

2376

F25-29

573

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 2M-#5541
2M → 4M
17981*-98
#5541 → #5639
4M → 6M
16475*-89
#5639 → #5728
6M → 8M
17673*-103
#5728 → #5831
8M → 9.6M
56172+116
#5831 → #5715
9.6M → 10M
14110-131
#5715 → #5846
10M → 10.5M
1221+9
#5846 → #5837
10.5M → 12M
8635*-51
#5837 → #5888
12M → Finish
1647*+31
#5888 → #5857
TOTALS
830514*-316
#5541 → #5857

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

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

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