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SF MARATHON 2026

Elizabeth Colby

Bib: 4118•F•Age: 29

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7166
Top 20%
Gender (Female)
#0 / 2086
Top 11%
Division (F25-29)
#0 / 614
Top 11%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
17:21
Rank: #1659
Start → 2M
8:40/mi
17:21 split
4M
34:22
Rank: #1486 (+173)
2M → 4M
8:31/mi
17:01 split
6M
51:35
Rank: #1464 (+22)
4M → 6M
8:36/mi
17:13 split
8M
1:08:47
Rank: #1505 (-41)
6M → 8M
8:36/mi
17:12 split
9.6M
1:23:02
Rank: #1470 (+35)
8M → 9.6M
8:54/mi
14:15 split
10M
1:25:20
Rank: #1447 (+23)
9.6M → 10M
5:45/mi
2:18 split
10.5M
1:30:55
Rank: #1425 (+22)
10M → 10.5M
11:10/mi
5:35 split
12M
1:42:59
Rank: #1393 (+32)
10.5M → 12M
8:03/mi
12:04 split
14M
2:01:30
Rank: #1391 (+2)
12M → 14M
9:15/mi
18:31 split
16M
2:18:40
Rank: #1576 (-185)
14M → 16M
8:35/mi
17:10 split
18M
2:35:49
Rank: #1376 (+200)
16M → 18M
8:35/mi
17:09 split
20M
2:53:57
Rank: #1362 (+14)
18M → 20M
9:04/mi
18:08 split
22M
3:12:32
Rank: #1436 (-74)
20M → 22M
9:17/mi
18:35 split
24M
3:32:06
Rank: #1420 (+16)
22M → 24M
9:47/mi
19:34 split
Finish· 26.22 mi
3:53:42
Rank: #1436 (-16)
24M → Finish
9:44/mi
21:36 split

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:01:30
Pace8:41 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:52:12
Pace9:11 /mi
📊Negative Split: 7.7% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:40:1317:218:4017:21
8:40
-
4M
4.00 mi05:57:1434:228:3617:01
8:31
-0:09
6M
6.00 mi06:14:2751:358:3617:13
8:36
+0:05
8M
8.00 mi06:31:391:08:478:3617:12
8:36
0:00
9.6M
9.60 mi06:45:541:23:028:3914:15
8:54
+0:18
10M
10.00 mi06:48:121:25:208:322:18
5:45
-3:09
10.5M
10.50 mi06:53:471:30:558:405:35
11:10
+5:25
12M
12.00 mi07:05:511:42:598:3512:04
8:03
-3:07
14M
14.00 mi07:24:222:01:308:4118:31
9:15
+1:12
16M
16.00 mi07:41:322:18:408:4017:10
8:35
-0:40
18M
18.00 mi07:58:412:35:498:3917:09
8:35
0:00
20M
20.00 mi08:16:492:53:578:4218:08
9:04
+0:29
22M
22.00 mi08:35:243:12:328:4518:35
9:17
+0:13
24M
24.00 mi08:54:583:32:068:5019:34
9:47
+0:30
Finish
26.22 mi09:16:343:53:428:5521:36
9:44
-0:03

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

5:45 /mi

Average Pace

8:55 /mi

Slowest Pace

11:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

14:22

6% of race

Time at Steady Pace

2:15:29

58% of race

Time at Slower Pace

1:23:51

36% of race

Average Pace: 8:55 /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 mi05:40:1317:218:4017:21
8:40
#1659
4M
4.00 mi05:57:1434:228:3617:01
8:31
#1486
6M
6.00 mi06:14:2751:358:3617:13
8:36
#1464
8M
8.00 mi06:31:391:08:478:3617:12
8:36
#1505
9.6M
9.60 mi06:45:541:23:028:3914:15
8:54
#1470
10M
10.00 mi06:48:121:25:208:322:18
5:45
#1447
10.5M
10.50 mi06:53:471:30:558:405:35
11:10
#1425
12M
12.00 mi07:05:511:42:598:3512:04
8:03
#1393
14M
14.00 mi07:24:222:01:308:4118:31
9:15
#1391
16M
16.00 mi07:41:322:18:408:4017:10
8:35
#1576
18M
18.00 mi07:58:412:35:498:3917:09
8:35
#1376
20M
20.00 mi08:16:492:53:578:4218:08
9:04
#1362
22M
22.00 mi08:35:243:12:328:4518:35
9:17
#1436
24M
24.00 mi08:54:583:32:068:5019:34
9:47
#1420
Finish
26.22 mi09:16:343:53:428:5521:36
9:44
#1436
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 17%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

7:53

Segment Time

8:46/mi

Pace

0.90 mi

Distance

Overall

1200

Women

133

Division

48

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
2M2.00 mi2.00 mi1659222681335(Top 19%)178(Top 9%)55(Top 9%)
4M4.00 mi2.00 mi1486+173191+3159+91365(Top 19%)172(Top 8%)53(Top 9%)
6M6.00 mi2.00 mi1464+22186+557+21503(Top 21%)198(Top 9%)63(Top 10%)
8M8.00 mi2.00 mi1505-41192-659-21712(Top 24%)235(Top 11%)68(Top 11%)
9.6M9.60 mi1.60 mi1470+35187+560-11494(Top 21%)188(Top 9%)59(Top 10%)
10M10.00 mi0.40 mi1447+23189-262-21174(Top 16%)142(Top 7%)50(Top 8%)
10.5M10.50 mi0.50 mi1425+22184+560+21318(Top 18%)152(Top 7%)49(Top 8%)
12M12.00 mi1.50 mi1393+32180+459+11335(Top 19%)178(Top 9%)55(Top 9%)
14M14.00 mi2.00 mi1391+2177+356+31533(Top 21%)200(Top 10%)58(Top 9%)
16M16.00 mi2.00 mi1576-185218-4164-82932(Top 41%)620(Top 30%)189(Top 31%)
18M18.00 mi2.00 mi1376+200184+3454+10820(Top 11%)104(Top 5%)30(Top 5%)
20M20.00 mi2.00 mi1362+14186-256-21506(Top 21%)248(Top 12%)83(Top 14%)
22M22.00 mi2.00 mi1436-74207-2161-52325(Top 32%)479(Top 23%)157(Top 26%)
24M24.00 mi2.00 mi1420+16214-765-41525(Top 21%)304(Top 15%)105(Top 17%)
Finish26.22 mi2.22 mi1436-16224-1070-51960(Top 27%)425(Top 20%)143(Top 23%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 19%
×1human
+6ft-11ft

Overall

1335

Females

178

F25-29

56

2M→4M

2.0 - 4.0 mi

Top 19%
×4story building
+75ft-70ft

Overall

1365

Females

172

F25-29

54

4M→6M

4.0 - 6.0 mi

Top 21%
×5story building
+71ft-18ft

Overall

1503

Females

198

F25-29

64

6M→8M

6.0 - 8.0 mi

Top 24%
×9story building
+106ft-21ft

Overall

1712

Females

235

F25-29

69

8M→9.6M

8.0 - 9.6 mi

Top 21%
×13story building
+117ft-177ft

Overall

1494

Females

188

F25-29

60

9.6M→10M

9.6 - 10.0 mi

Top 16%
×1story
+17ft-12ft

Overall

1174

Females

142

F25-29

51

10M→10.5M

10.0 - 10.5 mi

Top 18%
×9story building
+0ft-102ft

Overall

1318

Females

152

F25-29

50

10.5M→12M

10.5 - 12.0 mi

Top 19%
×18story building
+304ft-125ft

Overall

1335

Females

178

F25-29

56

12M→14M

12.0 - 14.0 mi

Top 21%
×9story building
+99ft-125ft

Overall

1533

Females

200

F25-29

59

14M→16M

14.0 - 16.0 mi

Top 41%
×9story building
+124ft-78ft

Overall

2932

Females

620

F25-29

189

16M→18M

16.0 - 18.0 mi

Top 11%
×8story building
+106ft-45ft

Overall

820

Females

104

F25-29

30

18M→20M

18.0 - 20.0 mi

Top 21%
×3story building
+52ft-26ft

Overall

1506

Females

248

F25-29

83

20M→22M

20.0 - 22.0 mi

Top 32%
×21story building
+17ft-266ft

Overall

2325

Females

479

F25-29

157

22M→24M

22.0 - 24.0 mi

Top 21%
×3story building
+70ft-85ft

Overall

1525

Females

304

F25-29

105

24M→Finish

24.0 - 26.2 mi

Top 27%
~flat
+2ft-2ft

Overall

1960

Females

425

F25-29

143

Passing Analysis

Category:
Athletes Passed
852*
Passed By
629
Net Change
+223
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#1659
2M → 4M18411+173#1659#1486
4M → 6M6341+22#1486#1464
6M → 8M25*66-41#1464#1505
8M → 9.6M5520+35#1505#1470
9.6M → 10M263+23#1470#1447
10M → 10.5M319+22#1447#1425
10.5M → 12M4917+32#1425#1393
12M → 14M29*27+2#1393#1391
14M → 16M25*210-185#1391#1576
16M → 18M21313+200#1576#1376
18M → 20M39*25+14#1376#1362
20M → 22M23*97-74#1362#1436
22M → 24M59*43+16#1436#1420
24M → Finish31*47-16#1420#1436
TOTALS852*629+223

* 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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