Boston Marathon logo
BOSTON MARATHON 2023

Nuvit Salz

Bib: 24085•F

CA

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Top 44%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:57/mi
27:49
↑ 97↓ 3451.5%
10K· 6.21 mi
9:09/mi
56:15
↑ 79↓ 1380.4%
15K· 9.32 mi
9:08/mi
1:24:38
↑ 67↓ 78
20K· 12.43 mi
9:19/mi
1:53:34
↑ 106↓ 860.1%
Half· 13.11 mi
9:21/mi
1:59:57
↑ 19↓ 370.5%
25K· 15.53 mi
9:27/mi
2:22:52
↑ 66↓ 880.2%
30K· 18.64 mi
9:48/mi
2:53:18
↑ 181↓ 1480.2%
20M
9:50/mi
3:06:40
↑ 64↓ 500.2%
21M
10:33/mi
3:17:13
↑ 106↓ 241.6%
35K· 21.75 mi
9:48/mi
3:24:33
↑ 17↓ 861.7%
23M
10:10/mi
3:37:17
↑ 23↓ 630.6%
24M
10:07/mi
3:47:24
↓ 821.3%
40K· 24.85 mi
10:11/mi
3:56:06
↓ 200.3%
25.2M
11:04/mi
3:59:55
↑ 13↓ 160.2%
Finish· 26.22 mi
10:04/mi
4:10:10
↑ 22↓ 21

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:59:57
Pace9:09 /mi
2nd Half
Distance13.11 mi
Time2:10:13
Pace9:56 /mi
📊Positive Split: 8.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:5927:498:5727:49
8:57
-
10K
6.21 mi12:11:2556:159:0328:26
9:09
+0:12
15K
9.32 mi12:39:481:24:389:0528:23
9:08
-0:01
20K
12.43 mi13:08:441:53:349:0828:56
9:19
+0:11
Half
13.11 mi13:15:071:59:579:096:23
9:21
+0:02
25K
15.53 mi13:38:022:22:529:1222:55
9:27
+0:06
30K
18.64 mi14:08:282:53:189:1830:26
9:48
+0:21
20M
20.00 mi14:21:503:06:409:2013:22
9:50
+0:02
21M
21.00 mi14:32:233:17:139:2310:33
10:33
+0:43
35K
21.75 mi14:39:433:24:339:247:20
9:48
-0:45
23M
23.00 mi14:52:273:37:179:2712:44
10:10
+0:22
24M
24.00 mi15:02:343:47:249:2910:07
10:07
-0:03
40K
24.85 mi15:11:163:56:069:308:42
10:11
+0:04
25.2M
25.20 mi15:15:053:59:559:313:49
11:04
+0:53
Finish
26.22 mi15:25:204:10:109:3310:15
10:04
-1:00

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

8:57 /mi

Average Pace

9:33 /mi

Slowest Pace

11:04 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:52

57% of race

Time at Steady Pace

1:01:23

25% of race

Time at Slower Pace

45:55

18% of race

Average Pace: 9:32 /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
5K
3.11 mi11:42:5927:498:5727:49
8:57
#20243
10K
6.21 mi12:11:2556:159:0328:26
9:09
#20868
15K
9.32 mi12:39:481:24:389:0528:23
9:08
#20947
20K
12.43 mi13:08:441:53:349:0828:56
9:19
#20948
Half
13.11 mi13:15:071:59:579:096:23
9:21
#20989
25K
15.53 mi13:38:022:22:529:1222:55
9:27
#20919
30K
18.64 mi14:08:282:53:189:1830:26
9:48
#20810
20M
20.00 mi14:21:503:06:409:2013:22
9:50
#20715
21M
21.00 mi14:32:233:17:139:2310:33
10:33
#20649
35K
21.75 mi14:39:433:24:339:247:20
9:48
#20650
23M
23.00 mi14:52:273:37:179:2712:44
10:10
#20611
24M
24.00 mi15:02:343:47:249:2910:07
10:07
#20650
40K
24.85 mi15:11:163:56:069:308:42
10:11
#20635
25.2M
25.20 mi15:15:053:59:559:313:49
11:04
#20635
Finish
26.22 mi15:25:204:10:109:3310:15
10:04
#20683
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi202437967796721095(Top 79%)8287(Top 73%)8287(Top 1572%)
10K6.21 mi3.10 mi20868-6258245-2788245-27821478(Top 81%)8545(Top 75%)8545(Top 1621%)
15K9.32 mi3.11 mi20947-798259-148259-1421095(Top 79%)8287(Top 73%)8287(Top 1572%)
20K12.43 mi3.11 mi20948-18244+158244+1521012(Top 79%)8238(Top 72%)8238(Top 1563%)
Half13.11 mi0.68 mi20989-418263-198263-1921701(Top 82%)8626(Top 76%)8626(Top 1637%)
25K15.53 mi2.42 mi20919+708215+488215+4820689(Top 78%)8097(Top 71%)8097(Top 1536%)
30K18.64 mi3.11 mi20810+1098165+508165+5020440(Top 77%)8018(Top 70%)8018(Top 1521%)
20M20.00 mi1.36 mi20715+958138+278138+2719980(Top 75%)7841(Top 69%)7841(Top 1488%)
21M21.00 mi1.00 mi20649+668109+298109+2919758(Top 74%)7799(Top 68%)7799(Top 1480%)
35K21.75 mi0.75 mi20650-18116-78116-720781(Top 78%)8381(Top 73%)8381(Top 1590%)
23M23.00 mi1.25 mi20611+398111+58111+520490(Top 77%)8223(Top 72%)8223(Top 1560%)
24M24.00 mi1.00 mi20650-398152-418152-4121116(Top 79%)8615(Top 75%)8615(Top 1635%)
40K24.85 mi0.85 mi20635+158150+28150+220436(Top 77%)8299(Top 73%)8299(Top 1575%)
25.2M25.20 mi0.35 mi206358155-58155-520628(Top 77%)8389(Top 73%)8389(Top 1592%)
Finish26.22 mi1.02 mi20683-488191-368191-3621926(Top 82%)9077(Top 79%)9077(Top 1722%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
×21story building
+97ft-345ft

Overall

21095

Females

8287

F60-64

8287

5K→10K

3.1 - 6.2 mi

Top 81%
×5story building
+79ft-138ft

Overall

21478

Females

8545

F60-64

8545

10K→15K

6.2 - 9.3 mi

Top 79%
×3story building
+67ft-78ft

Overall

21095

Females

8287

F60-64

8287

15K→20K

9.3 - 12.4 mi

Top 79%
×5story building
+106ft-86ft

Overall

21012

Females

8238

F60-64

8238

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

21701

Females

8626

F60-64

8626

Half→25K

13.1 - 15.5 mi

Top 78%
×4story building
+66ft-88ft

Overall

20689

Females

8097

F60-64

8097

25K→30K

15.5 - 18.6 mi

Top 77%
×9story building
+181ft-148ft

Overall

20440

Females

8018

F60-64

8018

30K→20M

18.6 - 20.0 mi

Top 75%
×5story building
+64ft-50ft

Overall

19980

Females

7841

F60-64

7841

20M→21M

20.0 - 21.0 mi

Top 74%
×8story building
+106ft-24ft

Overall

19758

Females

7799

F60-64

7799

21M→35K

21.0 - 21.8 mi

Top 78%
×7story building
+17ft-86ft

Overall

20781

Females

8381

F60-64

8381

35K→23M

21.8 - 23.0 mi

Top 77%
×5story building
+23ft-63ft

Overall

20490

Females

8223

F60-64

8223

23M→24M

23.0 - 24.0 mi

Top 79%
×6story building
+12ft-82ft

Overall

21116

Females

8615

F60-64

8615

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

20436

Females

8299

F60-64

8299

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

20628

Females

8389

F60-64

8389

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

21926

Females

9077

F60-64

9077

Passing Analysis

Category:
Athletes Passed
1213
Passed By
1653
Net Change
-440
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20243
5K → 10K80705-625#20243#20868
10K → 15K140219-79#20868#20947
15K → 20K165166-1#20947#20948
20K → Half1859-41#20948#20989
Half → 25K14171+70#20989#20919
25K → 30K19283+109#20919#20810
30K → 20M12227+95#20810#20715
20M → 21M10640+66#20715#20649
21M → 35K3839-1#20649#20650
35K → 23M8445+39#20650#20611
23M → 24M3675-39#20611#20650
24M → 40K4934+15#20650#20635
40K → 25.2M17170#20635#20635
25.2M → Finish2573-48#20635#20683
TOTALS12131653-440
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing