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SF MARATHON 2026

Anna Song

Bib: 9096•F•Age: 27

San Mateo, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Gender (Female)
#0 / 2086
Division (F25-29)
#0 / 614
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
22:41
Rank: #6304
Start → 2M
11:20/mi
22:41 split
4M
45:36
Rank: #6178 (+126)
2M → 4M
11:28/mi
22:55 split
6M
1:08:40
Rank: #6074 (+104)
4M → 6M
11:32/mi
23:04 split
8M
1:30:55
Rank: #6034 (+40)
6M → 8M
11:07/mi
22:15 split
9.6M
1:49:54
Rank: #5879 (+155)
8M → 9.6M
11:52/mi
18:59 split
10M
1:53:00
Rank: #5859 (+20)
9.6M → 10M
7:46/mi
3:06 split
10.5M
2:00:21
Rank: #5782 (+77)
10M → 10.5M
14:42/mi
7:21 split
12M
2:16:58
Rank: #5702 (+80)
10.5M → 12M
11:05/mi
16:37 split
14M
2:41:49
Rank: #5646 (+56)
12M → 14M
12:25/mi
24:51 split
16M
3:00:03
Rank: #5399 (+247)
14M → 16M
9:07/mi
18:14 split
18M
3:29:34
Rank: #5623 (-224)
16M → 18M
14:46/mi
29:31 split
20M
3:51:39
Rank: #5430 (+193)
18M → 20M
11:02/mi
22:05 split
22M
4:11:55
Rank: #5222 (+208)
20M → 22M
10:08/mi
20:16 split
24M
4:34:06
Rank: #5008 (+214)
22M → 24M
11:06/mi
22:11 split
Finish· 26.22 mi
4:57:23
Rank: #4820 (+188)
24M → Finish
10:30/mi
23:17 split

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:41:49
Pace11:33 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:15:34
Pace11:06 /mi
📊Negative Split: 16.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:56:2222:4111:2022:41
11:20
-
4M
4.00 mi06:19:1745:3611:2422:55
11:28
+0:08
6M
6.00 mi06:42:211:08:4011:2723:04
11:32
+0:04
8M
8.00 mi07:04:361:30:5511:2222:15
11:07
-0:25
9.6M
9.60 mi07:23:351:49:5411:2718:59
11:52
+0:45
10M
10.00 mi07:26:411:53:0011:183:06
7:46
-4:06
10.5M
10.50 mi07:34:022:00:2111:287:21
14:42
+6:56
12M
12.00 mi07:50:392:16:5811:2516:37
11:05
-3:37
14M
14.00 mi08:15:302:41:4911:3324:51
12:25
+1:20
16M
16.00 mi08:33:443:00:0311:1518:14
9:07
-3:18
18M
18.00 mi09:03:153:29:3411:3929:31
14:46
+5:39
20M
20.00 mi09:25:203:51:3911:3522:05
11:02
-3:44
22M
22.00 mi09:45:364:11:5511:2720:16
10:08
-0:54
24M
24.00 mi10:07:474:34:0611:2522:11
11:06
+0:58
Finish
26.22 mi10:31:044:57:2311:2123:17
10:30
-0:36

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

7:46 /mi

Average Pace

11:21 /mi

Slowest Pace

14:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

41:36

14% of race

Time at Steady Pace

3:14:04

65% of race

Time at Slower Pace

1:01:43

21% of race

Average Pace: 11:21 /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...
0mi6.6mi13.1mi19.7mi26.2mi
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 mi05:56:2222:4111:2022:41
11:20
#6304
4M
4.00 mi06:19:1745:3611:2422:55
11:28
#6178
6M
6.00 mi06:42:211:08:4011:2723:04
11:32
#6074
8M
8.00 mi07:04:361:30:5511:2222:15
11:07
#6034
9.6M
9.60 mi07:23:351:49:5411:2718:59
11:52
#5879
10M
10.00 mi07:26:411:53:0011:183:06
7:46
#5859
10.5M
10.50 mi07:34:022:00:2111:287:21
14:42
#5782
12M
12.00 mi07:50:392:16:5811:2516:37
11:05
#5702
14M
14.00 mi08:15:302:41:4911:3324:51
12:25
#5646
16M
16.00 mi08:33:443:00:0311:1518:14
9:07
#5399
18M
18.00 mi09:03:153:29:3411:3929:31
14:46
#5623
20M
20.00 mi09:25:203:51:3911:3522:05
11:02
#5430
22M
22.00 mi09:45:364:11:5511:2720:16
10:08
#5222
24M
24.00 mi10:07:474:34:0611:2522:11
11:06
#5008
Finish
26.22 mi10:31:044:57:2311:2123:17
10:30
#4820
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 69%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:27

Segment Time

11:37/mi

Pace

0.90 mi

Distance

Overall

4918

Women

1201

Division

367

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi630417055055260(Top 73%)1322(Top 63%)414(Top 67%)
4M4.00 mi2.00 mi6178+1261653+52487+186095(Top 85%)1624(Top 78%)481(Top 78%)
6M6.00 mi2.00 mi6074+1041615+38480+75955(Top 83%)1565(Top 75%)466(Top 76%)
8M8.00 mi2.00 mi6034+401594+21476+45910(Top 82%)1523(Top 73%)463(Top 75%)
9.6M9.60 mi1.60 mi5879+1551536+58463+135428(Top 76%)1372(Top 66%)420(Top 68%)
10M10.00 mi0.40 mi5859+201528+8461+25432(Top 76%)1377(Top 66%)417(Top 68%)
10.5M10.50 mi0.50 mi5782+771494+34449+124899(Top 68%)1207(Top 58%)360(Top 59%)
12M12.00 mi1.50 mi5702+801469+25446+35260(Top 73%)1322(Top 63%)414(Top 67%)
14M14.00 mi2.00 mi5646+561459+10449-35537(Top 77%)1422(Top 68%)435(Top 71%)
16M16.00 mi2.00 mi5399+2471368+91419+303622(Top 51%)814(Top 39%)247(Top 40%)
18M18.00 mi2.00 mi5623-2241455-87449-306387(Top 89%)1822(Top 87%)541(Top 88%)
20M20.00 mi2.00 mi5430+1931395+60428+213789(Top 53%)931(Top 45%)292(Top 48%)
22M22.00 mi2.00 mi5222+2081339+56413+153303(Top 46%)786(Top 38%)252(Top 41%)
24M24.00 mi2.00 mi5008+2141268+71388+252921(Top 41%)722(Top 35%)239(Top 39%)
Finish26.22 mi2.22 mi4820+1881214+54373+152870(Top 40%)722(Top 35%)233(Top 38%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 73%
×1human
+6ft-11ft

Overall

5260

Females

1322

F25-29

417

2M→4M

2.0 - 4.0 mi

Top 85%
×4story building
+75ft-70ft

Overall

6095

Females

1624

F25-29

485

4M→6M

4.0 - 6.0 mi

Top 83%
×5story building
+71ft-18ft

Overall

5955

Females

1565

F25-29

470

6M→8M

6.0 - 8.0 mi

Top 82%
×9story building
+106ft-21ft

Overall

5910

Females

1523

F25-29

466

8M→9.6M

8.0 - 9.6 mi

Top 76%
×13story building
+117ft-177ft

Overall

5428

Females

1372

F25-29

423

9.6M→10M

9.6 - 10.0 mi

Top 76%
×1story
+17ft-12ft

Overall

5432

Females

1377

F25-29

419

10M→10.5M

10.0 - 10.5 mi

Top 68%
×9story building
+0ft-102ft

Overall

4899

Females

1207

F25-29

363

10.5M→12M

10.5 - 12.0 mi

Top 73%
×18story building
+304ft-125ft

Overall

5260

Females

1322

F25-29

417

12M→14M

12.0 - 14.0 mi

Top 77%
×9story building
+99ft-125ft

Overall

5537

Females

1422

F25-29

436

14M→16M

14.0 - 16.0 mi

Top 51%
×9story building
+124ft-78ft

Overall

3622

Females

814

F25-29

247

16M→18M

16.0 - 18.0 mi

Top 89%
×8story building
+106ft-45ft

Overall

6387

Females

1822

F25-29

543

18M→20M

18.0 - 20.0 mi

Top 53%
×3story building
+52ft-26ft

Overall

3789

Females

931

F25-29

292

20M→22M

20.0 - 22.0 mi

Top 46%
×21story building
+17ft-266ft

Overall

3303

Females

786

F25-29

252

22M→24M

22.0 - 24.0 mi

Top 41%
×3story building
+70ft-85ft

Overall

2921

Females

722

F25-29

239

24M→Finish

24.0 - 26.2 mi

Top 40%
~flat
+2ft-2ft

Overall

2870

Females

722

F25-29

233

Passing Analysis

Category:
Athletes Passed
2005*
Passed By
521
Net Change
+1484
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#6304
2M → 4M187*61+126#6304#6178
4M → 6M173*69+104#6178#6074
6M → 8M82*42+40#6074#6034
8M → 9.6M172*17+155#6034#5879
9.6M → 10M211+20#5879#5859
10M → 10.5M825+77#5859#5782
10.5M → 12M9919+80#5782#5702
12M → 14M101*45+56#5702#5646
14M → 16M252*5+247#5646#5399
16M → 18M19243-224#5399#5623
18M → 20M195*2+193#5623#5430
20M → 22M211*3+208#5430#5222
22M → 24M220*6+214#5222#5008
24M → Finish191*3+188#5008#4820
TOTALS2005*521+1484

* 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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