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SF MARATHON 2026

Amy Burton

Bib: 4087•F•Age: 41

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 38%
Gender (Female)
#0 / 2086
Top 25%
Masters (Masters Women)
#0 / 458
Top 21%
Division (F40-44)
#0 / 157
Top 25%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
2M
18:16
Rank: #2612
Start → 2M
18:16 | 9:08/mi
4M
37:18
Rank: #2925 (-313)
2M → 4M
19:02 | 9:31/mi
6M
56:58
Rank: #3134 (-209)
4M → 6M
19:40 | 9:50/mi
8M
1:15:38
Rank: #3100 (+34)
6M → 8M
18:40 | 9:20/mi
9.6M
1:31:34
Rank: #3072 (+28)
8M → 9.6M
15:56 | 9:57/mi
10M
1:34:14
Rank: #3074 (-2)
9.6M → 10M
2:40 | 6:40/mi
10.5M
1:40:39
Rank: #3054 (+20)
10M → 10.5M
6:25 | 12:50/mi
12M
1:54:54
Rank: #3088 (-34)
10.5M → 12M
14:15 | 9:30/mi
14M
2:15:58
Rank: #3108 (-20)
12M → 14M
21:04 | 10:32/mi
16M
2:32:04
Rank: #2943 (+165)
14M → 16M
16:06 | 8:03/mi
18M
2:55:28
Rank: #3096 (-153)
16M → 18M
23:24 | 11:42/mi
20M
3:16:21
Rank: #3061 (+35)
18M → 20M
20:53 | 10:26/mi
22M
3:34:39
Rank: #2914 (+147)
20M → 22M
18:18 | 9:09/mi
24M
3:56:04
Rank: #2832 (+82)
22M → 24M
21:25 | 10:43/mi
Finish· 26.22 mi
4:17:55
Rank: #2712 (+120)
24M → Finish
21:51 | 9:51/mi

The Course

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:15:58
Pace9:43 /mi
2nd Half✓ Faster
Distance12.22 mi
Time2:01:57
Pace9:59 /mi
📊Negative Split: 10.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:38:4618:169:0818:16
9:08
-
4M
4.00 mi05:57:4837:189:2019:02
9:31
+0:23
6M
6.00 mi06:17:2856:589:3019:40
9:50
+0:19
8M
8.00 mi06:36:081:15:389:2718:40
9:20
-0:30
9.6M
9.60 mi06:52:041:31:349:3215:56
9:57
+0:37
10M
10.00 mi06:54:441:34:149:252:40
6:40
-3:17
10.5M
10.50 mi07:01:091:40:399:356:25
12:50
+6:10
12M
12.00 mi07:15:241:54:549:3514:15
9:30
-3:20
14M
14.00 mi07:36:282:15:589:4321:04
10:32
+1:02
16M
16.00 mi07:52:342:32:049:3016:06
8:03
-2:29
18M
18.00 mi08:15:582:55:289:4523:24
11:42
+3:39
20M
20.00 mi08:36:513:16:219:4920:53
10:26
-1:16
22M
22.00 mi08:55:093:34:399:4518:18
9:09
-1:17
24M
24.00 mi09:16:343:56:049:5021:25
10:43
+1:34
Finish
26.22 mi09:38:254:17:559:5121:51
9:51
-0:52

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

6:40 /mi

Average Pace

9:51 /mi

Slowest Pace

12:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

37:02

14% of race

Time at Steady Pace

2:28:35

58% of race

Time at Slower Pace

1:12:18

28% of race

Average Pace: 9:50 /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 mi05:38:4618:169:0818:16
9:08
#2612
4M
4.00 mi05:57:4837:189:2019:02
9:31
#2925
6M
6.00 mi06:17:2856:589:3019:40
9:50
#3134
8M
8.00 mi06:36:081:15:389:2718:40
9:20
#3100
9.6M
9.60 mi06:52:041:31:349:3215:56
9:57
#3072
10M
10.00 mi06:54:441:34:149:252:40
6:40
#3074
10.5M
10.50 mi07:01:091:40:399:356:25
12:50
#3054
12M
12.00 mi07:15:241:54:549:3514:15
9:30
#3088
14M
14.00 mi07:36:282:15:589:4321:04
10:32
#3108
16M
16.00 mi07:52:342:32:049:3016:06
8:03
#2943
18M
18.00 mi08:15:582:55:289:4523:24
11:42
#3096
20M
20.00 mi08:36:513:16:219:4920:53
10:26
#3061
22M
22.00 mi08:55:093:34:399:4518:18
9:09
#2914
24M
24.00 mi09:16:343:56:049:5021:25
10:43
#2832
Finish
26.22 mi09:38:254:17:559:5121:51
9:51
#2712
Faster pace
Steady pace
Slower pace
Garmin Challenge
Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 43%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

9:05

Segment Time

10:06/mi

Pace

0.90 mi

Distance

Overall

3098

Women

574

Division

39

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
2M2.00 mi2.00 mi2612439323492(Top 49%)689(Top 33%)46(Top 29%)
4M4.00 mi2.00 mi2925-313514-7538-63205(Top 45%)579(Top 28%)41(Top 26%)
6M6.00 mi2.00 mi3134-209564-5042-43587(Top 50%)690(Top 33%)47(Top 30%)
8M8.00 mi2.00 mi3100+34550+1440+23120(Top 44%)553(Top 27%)39(Top 25%)
9.6M9.60 mi1.60 mi3072+28546+4403098(Top 43%)563(Top 27%)42(Top 27%)
10M10.00 mi0.40 mi3074-2544+239+13214(Top 45%)596(Top 29%)41(Top 26%)
10.5M10.50 mi0.50 mi3054+20541+3393173(Top 44%)605(Top 29%)42(Top 27%)
12M12.00 mi1.50 mi3088-34548-742-33492(Top 49%)689(Top 33%)46(Top 29%)
14M14.00 mi2.00 mi3108-20558-1040+23351(Top 47%)651(Top 31%)47(Top 30%)
16M16.00 mi2.00 mi2943+165522+3637+32235(Top 31%)432(Top 21%)31(Top 20%)
18M18.00 mi2.00 mi3096-153575-5342-54166(Top 58%)1021(Top 49%)71(Top 45%)
20M20.00 mi2.00 mi3061+35582-744-23075(Top 43%)680(Top 33%)53(Top 34%)
22M22.00 mi2.00 mi2914+147550+3239+52184(Top 30%)447(Top 21%)30(Top 19%)
24M24.00 mi2.00 mi2832+82546+440-12537(Top 35%)603(Top 29%)47(Top 30%)
Finish26.22 mi2.22 mi2712+120522+2439+12108(Top 29%)459(Top 22%)34(Top 22%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 49%
×1human
+6ft-11ft

Overall

3492

Females

689

F40-44

46

2M→4M

2.0 - 4.0 mi

Top 45%
×4stories
+75ft-70ft

Overall

3205

Females

579

F40-44

41

4M→6M

4.0 - 6.0 mi

Top 50%
×5stories
+71ft-18ft

Overall

3587

Females

690

F40-44

48

6M→8M

6.0 - 8.0 mi

Top 44%
×9stories
+106ft-21ft

Overall

3120

Females

553

F40-44

39

8M→9.6M

8.0 - 9.6 mi

Top 43%
×13stories
+117ft-177ft

Overall

3098

Females

563

F40-44

42

9.6M→10M

9.6 - 10.0 mi

Top 45%
×1story
+17ft-12ft

Overall

3214

Females

596

F40-44

41

10M→10.5M

10.0 - 10.5 mi

Top 44%
×9stories
+0ft-102ft

Overall

3173

Females

605

F40-44

42

10.5M→12M

10.5 - 12.0 mi

Top 49%
×18stories
+304ft-125ft

Overall

3492

Females

689

F40-44

46

12M→14M

12.0 - 14.0 mi

Top 47%
×9stories
+99ft-125ft

Overall

3351

Females

651

F40-44

47

14M→16M

14.0 - 16.0 mi

Top 31%
×9stories
+124ft-78ft

Overall

2235

Females

432

F40-44

31

16M→18M

16.0 - 18.0 mi

Top 58%
×8stories
+106ft-45ft

Overall

4166

Females

1021

F40-44

71

18M→20M

18.0 - 20.0 mi

Top 43%
×3stories
+52ft-26ft

Overall

3075

Females

680

F40-44

53

20M→22M

20.0 - 22.0 mi

Top 30%
×21stories
+17ft-266ft

Overall

2184

Females

447

F40-44

30

22M→24M

22.0 - 24.0 mi

Top 35%
×3stories
+70ft-85ft

Overall

2537

Females

603

F40-44

47

24M→Finish

24.0 - 26.2 mi

Top 29%
~flat
+2ft-2ft

Overall

2108

Females

459

F40-44

34

Passing Analysis

Category:
Athletes Passed
1062*
Passed By
1162
Net Change
-100
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2612
2M → 4M40*353-313#2612#2925
4M → 6M40249-209#2925#3134
6M → 8M74*40+34#3134#3100
8M → 9.6M59*31+28#3100#3072
9.6M → 10M911-2#3072#3074
10M → 10.5M4323+20#3074#3054
10.5M → 12M3973-34#3054#3088
12M → 14M48*68-20#3088#3108
14M → 16M190*25+165#3108#2943
16M → 18M41194-153#2943#3096
18M → 20M81*46+35#3096#3061
20M → 22M156*9+147#3061#2914
22M → 24M108*26+82#2914#2832
24M → Finish134*14+120#2832#2712
TOTALS1062*1162-100

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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