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SF MARATHON 2026

Tatum Nevils

Bib: 4069•F•Age: 46

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7166
Top 31%
Gender (Female)
#0 / 2086
Top 19%
Masters (Masters Women)
#0 / 458
Top 16%
Division (F45-49)
#0 / 107
Top 20%
Race Day Weather
59°/49°F
scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
2M
18:03
Rank: #2350
Start → 2M
18:03 | 9:01/mi
4M
37:38
Rank: #3066 (-716)
2M → 4M
19:35 | 9:48/mi
6M
55:46
Rank: #2821 (+245)
4M → 6M
18:08 | 9:04/mi
8M
1:13:30
Rank: #2677 (+144)
6M → 8M
17:44 | 8:52/mi
9.6M
1:28:50
Rank: #2641 (+36)
8M → 9.6M
15:20 | 9:35/mi
10M
1:31:15
Rank: #2607 (+34)
9.6M → 10M
2:25 | 6:03/mi
10.5M
1:37:41
Rank: #2636 (-29)
10M → 10.5M
6:26 | 12:52/mi
12M
1:51:12
Rank: #2638 (-2)
10.5M → 12M
13:31 | 9:01/mi
14M
2:10:37
Rank: #2565 (+73)
12M → 14M
19:25 | 9:42/mi
16M
2:29:06
Rank: #2696 (-131)
14M → 16M
18:29 | 9:14/mi
18M
2:47:34
Rank: #2493 (+203)
16M → 18M
18:28 | 9:14/mi
20M
3:07:14
Rank: #2439 (+54)
18M → 20M
19:40 | 9:50/mi
22M
3:25:17
Rank: #2351 (+88)
20M → 22M
18:03 | 9:01/mi
24M
3:46:04
Rank: #2284 (+67)
22M → 24M
20:47 | 10:24/mi
Finish· 26.22 mi
4:07:53
Rank: #2219 (+65)
24M → Finish
21:49 | 9:50/mi

Course Map & Elevation

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Half Splits

1st Half· via 14M
Distance14.00 mi
Time2:10:37
Pace9:20 /mi
2nd Half✓ Faster
Distance12.22 mi
Time1:57:16
Pace9:36 /mi
📊Negative Split: 10.2% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
2M
2.00 mi05:40:5918:039:0118:03
9:01
-
4M
4.00 mi06:00:3437:389:2519:35
9:48
+0:47
6M
6.00 mi06:18:4255:469:1818:08
9:04
-0:44
8M
8.00 mi06:36:261:13:309:1117:44
8:52
-0:12
9.6M
9.60 mi06:51:461:28:509:1515:20
9:35
+0:43
10M
10.00 mi06:54:111:31:159:082:25
6:03
-3:32
10.5M
10.50 mi07:00:371:37:419:186:26
12:52
+6:49
12M
12.00 mi07:14:081:51:129:1613:31
9:01
-3:51
14M
14.00 mi07:33:332:10:379:2019:25
9:42
+0:41
16M
16.00 mi07:52:022:29:069:1918:29
9:14
-0:28
18M
18.00 mi08:10:302:47:349:1918:28
9:14
0:00
20M
20.00 mi08:30:103:07:149:2219:40
9:50
+0:36
22M
22.00 mi08:48:133:25:179:2018:03
9:01
-0:49
24M
24.00 mi09:09:003:46:049:2520:47
10:24
+1:23
Finish
26.22 mi09:30:494:07:539:2821:49
9:50
-0:34

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

6:03 /mi

Average Pace

9:28 /mi

Slowest Pace

12:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

2:25

1% of race

Time at Steady Pace

3:38:15

88% of race

Time at Slower Pace

27:13

11% of race

Average Pace: 9:27 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
2M
2.00 mi05:40:5918:039:0118:03
9:01
#2350
4M
4.00 mi06:00:3437:389:2519:35
9:48
#3066
6M
6.00 mi06:18:4255:469:1818:08
9:04
#2821
8M
8.00 mi06:36:261:13:309:1117:44
8:52
#2677
9.6M
9.60 mi06:51:461:28:509:1515:20
9:35
#2641
10M
10.00 mi06:54:111:31:159:082:25
6:03
#2607
10.5M
10.50 mi07:00:371:37:419:186:26
12:52
#2636
12M
12.00 mi07:14:081:51:129:1613:31
9:01
#2638
14M
14.00 mi07:33:332:10:379:2019:25
9:42
#2565
16M
16.00 mi07:52:022:29:069:1918:29
9:14
#2696
18M
18.00 mi08:10:302:47:349:1918:28
9:14
#2493
20M
20.00 mi08:30:103:07:149:2219:40
9:50
#2439
22M
22.00 mi08:48:133:25:179:2018:03
9:01
#2351
24M
24.00 mi09:09:003:46:049:2520:47
10:24
#2284
Finish
26.22 mi09:30:494:07:539:2821:49
9:50
#2219
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 39%
Garmin Challenge
Course map with the garmin challenge highlighted
Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

8:51

Segment Time

9:50/mi

Pace

0.90 mi

Distance

Overall

2766

Women

479

Division

21

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
2M2.00 mi2.00 mi2350374252848(Top 40%)492(Top 24%)19(Top 18%)
4M4.00 mi2.00 mi3066-716547-17330-53637(Top 51%)706(Top 34%)38(Top 36%)
6M6.00 mi2.00 mi2821+245489+5826+42352(Top 33%)361(Top 17%)16(Top 15%)
8M8.00 mi2.00 mi2677+144453+3624+22231(Top 31%)348(Top 17%)15(Top 14%)
9.6M9.60 mi1.60 mi2641+36443+10242607(Top 36%)431(Top 21%)21(Top 20%)
10M10.00 mi0.40 mi2607+34437+6241807(Top 25%)260(Top 12%)13(Top 12%)
10.5M10.50 mi0.50 mi2636-29449-12243200(Top 45%)613(Top 29%)27(Top 25%)
12M12.00 mi1.50 mi2638-2438+1123+12848(Top 40%)492(Top 24%)19(Top 18%)
14M14.00 mi2.00 mi2565+73423+1521+22292(Top 32%)366(Top 18%)15(Top 14%)
16M16.00 mi2.00 mi2696-131459-3623-23780(Top 53%)862(Top 41%)43(Top 40%)
18M18.00 mi2.00 mi2493+203421+3820+31440(Top 20%)218(Top 10%)12(Top 11%)
20M20.00 mi2.00 mi2439+54417+4202406(Top 34%)477(Top 23%)23(Top 21%)
22M22.00 mi2.00 mi2351+88410+7202045(Top 29%)408(Top 20%)18(Top 17%)
24M24.00 mi2.00 mi2284+67405+519+12191(Top 31%)502(Top 24%)26(Top 24%)
Finish26.22 mi2.22 mi2219+65399+621-22084(Top 29%)451(Top 22%)21(Top 20%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 40%
×1human
+6ft-11ft

Overall

2848

Females

492

F45-49

19

2M→4M

2.0 - 4.0 mi

Top 51%
×4stories
+75ft-70ft

Overall

3637

Females

706

F45-49

38

4M→6M

4.0 - 6.0 mi

Top 33%
×5stories
+71ft-18ft

Overall

2352

Females

361

F45-49

16

6M→8M

6.0 - 8.0 mi

Top 31%
×9stories
+106ft-21ft

Overall

2231

Females

348

F45-49

15

8M→9.6M

8.0 - 9.6 mi

Top 36%
×13stories
+117ft-177ft

Overall

2607

Females

431

F45-49

21

9.6M→10M

9.6 - 10.0 mi

Top 25%
×1story
+17ft-12ft

Overall

1807

Females

260

F45-49

13

10M→10.5M

10.0 - 10.5 mi

Top 45%
×9stories
+0ft-102ft

Overall

3200

Females

613

F45-49

27

10.5M→12M

10.5 - 12.0 mi

Top 40%
×18stories
+304ft-125ft

Overall

2848

Females

492

F45-49

19

12M→14M

12.0 - 14.0 mi

Top 32%
×9stories
+99ft-125ft

Overall

2292

Females

366

F45-49

15

14M→16M

14.0 - 16.0 mi

Top 53%
×9stories
+124ft-78ft

Overall

3780

Females

862

F45-49

43

16M→18M

16.0 - 18.0 mi

Top 20%
×8stories
+106ft-45ft

Overall

1440

Females

218

F45-49

12

18M→20M

18.0 - 20.0 mi

Top 34%
×3stories
+52ft-26ft

Overall

2406

Females

477

F45-49

23

20M→22M

20.0 - 22.0 mi

Top 29%
×21stories
+17ft-266ft

Overall

2045

Females

408

F45-49

18

22M→24M

22.0 - 24.0 mi

Top 31%
×3stories
+70ft-85ft

Overall

2191

Females

502

F45-49

26

24M→Finish

24.0 - 26.2 mi

Top 29%
~flat
+2ft-2ft

Overall

2084

Females

451

F45-49

21

Passing Analysis

Category:
Athletes Passed
1331*
Passed By
1200
Net Change
+131
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 2M----#2350
2M → 4M10726-716#2350#3066
4M → 6M2472+245#3066#2821
6M → 8M155*11+144#2821#2677
8M → 9.6M79*43+36#2677#2641
9.6M → 10M351+34#2641#2607
10M → 10.5M2655-29#2607#2636
10.5M → 12M5759-2#2636#2638
12M → 14M87*14+73#2638#2565
14M → 16M47*178-131#2565#2696
16M → 18M21512+203#2696#2493
18M → 20M77*23+54#2493#2439
20M → 22M104*16+88#2439#2351
22M → 24M97*30+67#2351#2284
24M → Finish95*30+65#2284#2219
TOTALS1331*1200+131

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

📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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