Margaret Goldsmith

Bib: 14131β€’F

NY

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 33%
Gender (Female)
#0 / 12578
Top 17%
Age Group (F18-39)
#0 / 5716
Top 30%
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
22:58
3.11 mi
Rank: #11880
Start β†’ 5K
22:58 | 7:24/mi
10K
45:49
6.21 mi
Rank: #11745 (+135)
5K β†’ 10K
22:51 | 7:22/mi
15K
1:08:41
9.32 mi
Rank: #11692 (+53)
10K β†’ 15K
22:52 | 7:22/mi
20K
1:31:40
12.43 mi
Rank: #11518 (+174)
15K β†’ 20K
22:59 | 7:24/mi
HALF
1:36:37
13.11 mi
Rank: #11486 (+32)
20K β†’ HALF
4:57 | 7:16/mi
25K
1:54:34
15.53 mi
Rank: #11329 (+157)
HALF β†’ 25K
17:57 | 7:25/mi
30K
2:17:53
18.64 mi
Rank: #10967 (+362)
25K β†’ 30K
23:19 | 7:31/mi
20M
2:27:55
20.00 mi
Rank: #10712 (+255)
30K β†’ 20M
10:02 | 7:24/mi
21M
2:35:34
21.00 mi
Rank: #10482 (+230)
20M β†’ 21M
7:39 | 7:39/mi
35K
2:40:57
21.75 mi
Rank: #10385 (+97)
21M β†’ 35K
5:23 | 7:12/mi
23M
2:50:09
23.00 mi
Rank: #10149 (+236)
35K β†’ 23M
9:12 | 7:22/mi
24M
2:57:18
24.00 mi
Rank: #9993 (+156)
23M β†’ 24M
7:09 | 7:09/mi
40K
3:03:29
24.85 mi
Rank: #9841 (+152)
24M β†’ 40K
6:11 | 7:14/mi
25.2M
3:06:14
25.20 mi
Rank: #9797 (+44)
40K β†’ 25.2M
2:45 | 7:59/mi
FINISH
3:13:28
26.22 mi
Rank: #9699 (+98)
25.2M β†’ FINISH
7:14 | 7:06/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Halfβš–οΈ Balanced
via HALF
Distance13.11 mi
Time1:36:37
Pace7:23 /mi
2nd Halfβš–οΈ Balanced
Distance13.11 mi
Time1:36:51
Pace7:24 /mi
πŸ“ŠEven Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0122:587:2422:58
7:24
-
10K
6.21 mi11:15:5245:497:2322:51
7:22
-0:02
15K
9.32 mi11:38:441:08:417:2322:52
7:22
0:00
20K
12.43 mi12:01:431:31:407:2322:59
7:24
+0:02
HALF
13.11 mi12:06:401:36:377:234:57
7:16
-0:08
25K
15.53 mi12:24:371:54:347:2317:57
7:25
+0:09
30K
18.64 mi12:47:562:17:537:2423:19
7:31
+0:06
20M
20.00 mi12:57:582:27:557:2410:02
7:24
-0:07
21M
21.00 mi13:05:372:35:347:257:39
7:39
+0:15
35K
21.75 mi13:11:002:40:577:255:23
7:12
-0:27
23M
23.00 mi13:20:122:50:097:249:12
7:22
+0:10
24M
24.00 mi13:27:212:57:187:247:09
7:09
-0:13
40K
24.85 mi13:33:323:03:297:236:11
7:14
+0:05
25.2M
25.20 mi13:36:173:06:147:242:45
7:59
+0:45
FINISH
26.22 mi13:43:313:13:287:247:14
7:06
-0:53

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

7:06 /mi

Average Pace

7:23 /mi

Slowest Pace

7:59 /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

3:10:43

99% of race

Time at Steady Pace

2:45

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:23 /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 mi10:53:0122:587:2422:58
7:24
#11880
10K
6.21 mi11:15:5245:497:2322:51
7:22
#11745
15K
9.32 mi11:38:441:08:417:2322:52
7:22
#11692
20K
12.43 mi12:01:431:31:407:2322:59
7:24
#11518
HALF
13.11 mi12:06:401:36:377:234:57
7:16
#11486
25K
15.53 mi12:24:371:54:347:2317:57
7:25
#11329
30K
18.64 mi12:47:562:17:537:2423:19
7:31
#10967
20M
20.00 mi12:57:582:27:557:2410:02
7:24
#10712
21M
21.00 mi13:05:372:35:347:257:39
7:39
#10482
35K
21.75 mi13:11:002:40:577:255:23
7:12
#10385
23M
23.00 mi13:20:122:50:097:249:12
7:22
#10149
24M
24.00 mi13:27:212:57:187:247:09
7:09
#9993
40K
24.85 mi13:33:323:03:297:236:11
7:14
#9841
25.2M
25.20 mi13:36:173:06:147:242:45
7:59
#9797
FINISH
26.22 mi13:43:313:13:287:247:14
7:06
#9699
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi118802844284411604(Top 40%)2803(Top 22%)2803(Top 49%)
10K6.21 mi3.10 mi11745+1352788+562788+5611660(Top 40%)2784(Top 22%)2784(Top 49%)
15K9.32 mi3.11 mi11692+532804-162804-1611604(Top 40%)2803(Top 22%)2803(Top 49%)
20K12.43 mi3.11 mi11518+1742725+792725+7911116(Top 38%)2642(Top 21%)2642(Top 46%)
HALF13.11 mi0.68 mi11486+322715+102715+1010902(Top 38%)2415(Top 19%)2415(Top 42%)
25K15.53 mi2.42 mi11329+1572663+522663+5210588(Top 36%)2422(Top 19%)2422(Top 42%)
30K18.64 mi3.11 mi10967+3622536+1272536+1279698(Top 33%)2134(Top 17%)2134(Top 37%)
20M20.00 mi1.36 mi10712+2552425+1112425+1118339(Top 29%)1641(Top 13%)1641(Top 29%)
21M21.00 mi1.00 mi10482+2302333+922333+927554(Top 26%)1437(Top 11%)1437(Top 25%)
35K21.75 mi0.75 mi10385+972301+322301+328581(Top 30%)1830(Top 15%)1830(Top 32%)
23M23.00 mi1.25 mi10149+2362228+732228+737845(Top 27%)1572(Top 12%)1572(Top 28%)
24M24.00 mi1.00 mi9993+1562161+672161+677568(Top 26%)1539(Top 12%)1539(Top 27%)
40K24.85 mi0.85 mi9841+1522107+542107+547020(Top 24%)1387(Top 11%)1387(Top 24%)
25.2M25.20 mi0.35 mi9797+442095+122095+128265(Top 28%)1996(Top 16%)1996(Top 35%)
FINISH26.22 mi1.02 mi9699+982082+132082+138371(Top 29%)2085(Top 17%)2085(Top 36%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
Γ—21
+97ft-345ft

Overall

11604

Females

2803

F18-39

2803

5K→10K

3.1 - 6.2 mi

Top 40%
Γ—5
+79ft-138ft

Overall

11660

Females

2784

F18-39

2784

10K→15K

6.2 - 9.3 mi

Top 40%
Γ—3
+67ft-78ft

Overall

11604

Females

2803

F18-39

2803

15K→20K

9.3 - 12.4 mi

Top 38%
Γ—5
+106ft-86ft

Overall

11116

Females

2642

F18-39

2642

20K→HALF

12.4 - 13.1 mi

Top 38%
Γ—2
+19ft-37ft

Overall

10902

Females

2415

F18-39

2415

HALF→25K

13.1 - 15.5 mi

Top 36%
Γ—4
+66ft-88ft

Overall

10588

Females

2422

F18-39

2422

25K→30K

15.5 - 18.6 mi

Top 33%
Γ—9
+181ft-148ft

Overall

9698

Females

2134

F18-39

2134

30K→20M

18.6 - 20.0 mi

Top 29%
Γ—5
+64ft-50ft

Overall

8339

Females

1641

F18-39

1641

20M→21M

20.0 - 21.0 mi

Top 26%
Γ—8
+106ft-24ft

Overall

7554

Females

1437

F18-39

1437

21M→35K

21.0 - 21.8 mi

Top 30%
Γ—7
+17ft-86ft

Overall

8581

Females

1830

F18-39

1830

35K→23M

21.8 - 23.0 mi

Top 27%
Γ—5
+23ft-63ft

Overall

7845

Females

1572

F18-39

1572

23M→24M

23.0 - 24.0 mi

Top 26%
Γ—6
+12ft-82ft

Overall

7568

Females

1539

F18-39

1539

24M→40K

24.0 - 24.9 mi

Top 24%
Γ—1
+6ft-20ft

Overall

7020

Females

1387

F18-39

1387

40K→25.2M

24.9 - 25.2 mi

Top 28%
Γ—1
+13ft-16ft

Overall

8265

Females

1996

F18-39

1996

25.2M→FINISH

25.2 - 26.2 mi

Top 29%
Γ—2
+22ft-21ft

Overall

8371

Females

2085

F18-39

2085

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Position interactions are being recalculated

Started about 5 hours ago. This usually takes 10-20 minutes. Please check back shortly.

Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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.gpx files up to 10MB

Export & Support

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Questions or issues regarding timing data?

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing