Spryng Briggs

Bib: 22664β€’F

NC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Top 48%
Age Group (F50-54)
#0 / 1233
Top 48%
Race Day Weather
51Β°/41Β°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
25:46
3.11 mi
Rank: #18833
Start β†’ 5K
25:46 | 8:18/mi
10K
51:17
6.21 mi
Rank: #18735 (+98)
5K β†’ 10K
25:31 | 8:13/mi
15K
1:16:57
9.32 mi
Rank: #18741 (-6)
10K β†’ 15K
25:40 | 8:16/mi
20K
1:43:57
12.43 mi
Rank: #19169 (-428)
15K β†’ 20K
27:00 | 8:42/mi
HALF
1:49:42
13.11 mi
Rank: #19193 (-24)
20K β†’ HALF
5:45 | 8:27/mi
25K
2:10:40
15.53 mi
Rank: #19221 (-28)
HALF β†’ 25K
20:58 | 8:39/mi
30K
2:38:42
18.64 mi
Rank: #19299 (-78)
25K β†’ 30K
28:02 | 9:02/mi
20M
2:51:00
20.00 mi
Rank: #19280 (+19)
30K β†’ 20M
12:18 | 9:04/mi
21M
3:00:40
21.00 mi
Rank: #19264 (+16)
20M β†’ 21M
9:40 | 9:40/mi
35K
3:07:14
21.75 mi
Rank: #19249 (+15)
21M β†’ 35K
6:34 | 8:47/mi
23M
3:18:30
23.00 mi
Rank: #19228 (+21)
35K β†’ 23M
11:16 | 9:01/mi
24M
3:27:22
24.00 mi
Rank: #19197 (+31)
23M β†’ 24M
8:52 | 8:52/mi
40K
3:34:51
24.85 mi
Rank: #19109 (+88)
24M β†’ 40K
7:29 | 8:46/mi
25.2M
3:38:02
25.20 mi
Rank: #19055 (+54)
40K β†’ 25.2M
3:11 | 9:14/mi
FINISH
3:46:12
26.22 mi
Rank: #18900 (+155)
25.2M β†’ FINISH
8:10 | 8:01/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:49:42
Pace8:23 /mi
2nd Half
Distance13.11 mi
Time1:56:30
Pace8:54 /mi
πŸ“ŠPositive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:2125:468:1825:46
8:18
-
10K
6.21 mi11:53:5251:178:1625:31
8:13
-0:05
15K
9.32 mi12:19:321:16:578:1625:40
8:16
+0:03
20K
12.43 mi12:46:321:43:578:2227:00
8:42
+0:26
HALF
13.11 mi12:52:171:49:428:235:45
8:27
-0:15
25K
15.53 mi13:13:152:10:408:2520:58
8:39
+0:12
30K
18.64 mi13:41:172:38:428:3128:02
9:02
+0:23
20M
20.00 mi13:53:352:51:008:3412:18
9:04
+0:02
21M
21.00 mi14:03:153:00:408:379:40
9:40
+0:36
35K
21.75 mi14:09:493:07:148:376:34
8:47
-0:53
23M
23.00 mi14:21:053:18:308:3811:16
9:01
+0:14
24M
24.00 mi14:29:573:27:228:398:52
8:52
-0:09
40K
24.85 mi14:37:263:34:518:397:29
8:46
-0:06
25.2M
25.20 mi14:40:373:38:028:403:11
9:14
+0:28
FINISH
26.22 mi14:48:473:46:128:398:10
8:01
-1:13

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

8:01 /mi

Average Pace

8:38 /mi

Slowest Pace

9:40 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:30:52

40% of race

Time at Steady Pace

1:10:53

31% of race

Time at Slower Pace

1:04:27

28% of race

Average Pace: 8:38 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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
5K
3.11 mi11:28:2125:468:1825:46
8:18
#18833
10K
6.21 mi11:53:5251:178:1625:31
8:13
#18735
15K
9.32 mi12:19:321:16:578:1625:40
8:16
#18741
20K
12.43 mi12:46:321:43:578:2227:00
8:42
#19169
HALF
13.11 mi12:52:171:49:428:235:45
8:27
#19193
25K
15.53 mi13:13:152:10:408:2520:58
8:39
#19221
30K
18.64 mi13:41:172:38:428:3128:02
9:02
#19299
20M
20.00 mi13:53:352:51:008:3412:18
9:04
#19280
21M
21.00 mi14:03:153:00:408:379:40
9:40
#19264
35K
21.75 mi14:09:493:07:148:376:34
8:47
#19249
23M
23.00 mi14:21:053:18:308:3811:16
9:01
#19228
24M
24.00 mi14:29:573:27:228:398:52
8:52
#19197
40K
24.85 mi14:37:263:34:518:397:29
8:46
#19109
25.2M
25.20 mi14:40:373:38:028:403:11
9:14
#19055
FINISH
26.22 mi14:48:473:46:128:398:10
8:01
#18900
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi188336996699618753(Top 65%)6898(Top 55%)6898(Top 559%)
10K6.21 mi3.10 mi18735+986913+836913+8318658(Top 64%)6830(Top 54%)6830(Top 554%)
15K9.32 mi3.11 mi18741-66900+136900+1318753(Top 65%)6898(Top 55%)6898(Top 559%)
20K12.43 mi3.11 mi19169-4287153-2537153-25320393(Top 70%)7837(Top 62%)7837(Top 636%)
HALF13.11 mi0.68 mi19193-247166-137166-1319897(Top 69%)7524(Top 60%)7524(Top 610%)
25K15.53 mi2.42 mi19221-287198-327198-3219445(Top 67%)7373(Top 59%)7373(Top 598%)
30K18.64 mi3.11 mi19299-787274-767274-7619690(Top 68%)7588(Top 60%)7588(Top 615%)
20M20.00 mi1.36 mi19280+197281-77281-719219(Top 66%)7389(Top 59%)7389(Top 599%)
21M21.00 mi1.00 mi19264+167279+27279+219261(Top 66%)7459(Top 59%)7459(Top 605%)
35K21.75 mi0.75 mi19249+157282-37282-319016(Top 66%)7439(Top 59%)7439(Top 603%)
23M23.00 mi1.25 mi19228+217302-207302-2018528(Top 64%)7232(Top 57%)7232(Top 587%)
24M24.00 mi1.00 mi19197+317305-37305-318876(Top 65%)7455(Top 59%)7455(Top 605%)
40K24.85 mi0.85 mi19109+887276+297276+2917169(Top 59%)6611(Top 53%)6611(Top 536%)
25.2M25.20 mi0.35 mi19055+547251+257251+2516061(Top 55%)6015(Top 48%)6015(Top 488%)
FINISH26.22 mi1.02 mi18900+1557171+807171+8015305(Top 53%)5602(Top 45%)5602(Top 454%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
Γ—21
+97ft-345ft

Overall

18753

Females

6898

F50-54

6898

5K→10K

3.1 - 6.2 mi

Top 64%
Γ—5
+79ft-138ft

Overall

18658

Females

6830

F50-54

6830

10K→15K

6.2 - 9.3 mi

Top 65%
Γ—3
+67ft-78ft

Overall

18753

Females

6898

F50-54

6898

15K→20K

9.3 - 12.4 mi

Top 70%
Γ—5
+106ft-86ft

Overall

20393

Females

7837

F50-54

7837

20K→HALF

12.4 - 13.1 mi

Top 69%
Γ—2
+19ft-37ft

Overall

19897

Females

7524

F50-54

7524

HALF→25K

13.1 - 15.5 mi

Top 67%
Γ—4
+66ft-88ft

Overall

19445

Females

7373

F50-54

7373

25K→30K

15.5 - 18.6 mi

Top 68%
Γ—9
+181ft-148ft

Overall

19690

Females

7588

F50-54

7588

30K→20M

18.6 - 20.0 mi

Top 66%
Γ—5
+64ft-50ft

Overall

19219

Females

7389

F50-54

7389

20M→21M

20.0 - 21.0 mi

Top 66%
Γ—8
+106ft-24ft

Overall

19261

Females

7459

F50-54

7459

21M→35K

21.0 - 21.8 mi

Top 66%
Γ—7
+17ft-86ft

Overall

19016

Females

7439

F50-54

7439

35K→23M

21.8 - 23.0 mi

Top 64%
Γ—5
+23ft-63ft

Overall

18528

Females

7232

F50-54

7232

23M→24M

23.0 - 24.0 mi

Top 65%
Γ—6
+12ft-82ft

Overall

18876

Females

7455

F50-54

7455

24M→40K

24.0 - 24.9 mi

Top 59%
Γ—1
+6ft-20ft

Overall

17169

Females

6611

F50-54

6611

40K→25.2M

24.9 - 25.2 mi

Top 55%
Γ—1
+13ft-16ft

Overall

16061

Females

6015

F50-54

6015

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
Γ—2
+22ft-21ft

Overall

15305

Females

5602

F50-54

5602

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1577*
Passed By
1309
Net Change
-67
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#18833
5K β†’ 10K298*200+98#18833#18735
10K β†’ 15K166172-6#18735#18741
15K β†’ 20K61200-428#18741#19169
20K β†’ HALF2044-24#19169#19193
HALF β†’ 25K102130-28#19193#19221
25K β†’ 30K168200-78#19221#19299
30K β†’ 20M9980+19#19299#19280
20M β†’ 21M8771+16#19280#19264
21M β†’ 35K5944+15#19264#19249
35K β†’ 23M9877+21#19249#19228
23M β†’ 24M8655+31#19228#19197
24M β†’ 40K10517+88#19197#19109
40K β†’ 25.2M584+54#19109#19055
25.2M β†’ FINISH17015+155#19055#18900
TOTALS1577*1309-67

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

πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

Upload your GPX file to see detailed activity metrics

Upload your GPX file

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

.gpx files up to 10MB

Export & Support

Download your data, get help, and share your feedback

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?

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing