Boston Marathon logo
BOSTON MARATHON 2024

Lisa Schwartz

Bib: 13434•F

NY

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 42%
Gender (Female)
#0 / 10924
Top 27%
Masters (Masters Women)
#0 / 6263
Top 15%
Division (F50-54)
#0 / 1187
Top 9%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:15
Rank: #13135
Start → 5K
24:15 | 7:48/mi
10K· 6.21 mi
48:52
Rank: #13349 (-214)
5K → 10K
24:37 | 7:55/mi
15K· 9.32 mi
1:13:22
Rank: #13079 (+270)
10K → 15K
24:30 | 7:53/mi
20K· 12.43 mi
1:38:41
Rank: #12944 (+135)
15K → 20K
25:19 | 8:09/mi
Half· 13.11 mi
1:44:07
Rank: #12897 (+47)
20K → Half
5:26 | 7:58/mi
25K· 15.53 mi
2:04:10
Rank: #12659 (+238)
Half → 25K
20:03 | 8:16/mi
30K· 18.64 mi
2:30:53
Rank: #12314 (+345)
25K → 30K
26:43 | 8:36/mi
20M
2:42:52
Rank: #12175 (+139)
30K → 20M
11:59 | 8:49/mi
21M
2:51:54
Rank: #11895 (+280)
20M → 21M
9:02 | 9:02/mi
35K· 21.75 mi
2:57:46
Rank: #11679 (+216)
21M → 35K
5:52 | 7:51/mi
23M
3:08:10
Rank: #11313 (+366)
35K → 23M
10:24 | 8:18/mi
24M
3:16:22
Rank: #11107 (+206)
23M → 24M
8:12 | 8:12/mi
40K· 24.85 mi
3:23:24
Rank: #10890 (+217)
24M → 40K
7:02 | 8:14/mi
25.2M
3:26:34
Rank: #10808 (+82)
40K → 25.2M
3:10 | 9:11/mi
Finish· 26.22 mi
3:34:21
Rank: #10610 (+198)
25.2M → Finish
7:47 | 7:38/mi

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
Time1:44:07
Pace7:57 /mi
2nd Half
Distance13.11 mi
Time1:50:14
Pace8:25 /mi
📊Positive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0124:157:4824:15
7:48
-
10K
6.21 mi11:19:3848:527:5224:37
7:55
+0:07
15K
9.32 mi11:44:081:13:227:5224:30
7:53
-0:02
20K
12.43 mi12:09:271:38:417:5625:19
8:09
+0:16
Half
13.11 mi12:14:531:44:077:575:26
7:58
-0:11
25K
15.53 mi12:34:562:04:108:0020:03
8:16
+0:18
30K
18.64 mi13:01:392:30:538:0626:43
8:36
+0:20
20M
20.00 mi13:13:382:42:528:0911:59
8:49
+0:13
21M
21.00 mi13:22:402:51:548:119:02
9:02
+0:13
35K
21.75 mi13:28:322:57:468:105:52
7:51
-1:11
23M
23.00 mi13:38:563:08:108:1110:24
8:18
+0:27
24M
24.00 mi13:47:083:16:228:118:12
8:12
-0:06
40K
24.85 mi13:54:103:23:248:117:02
8:14
+0:02
25.2M
25.20 mi13:57:203:26:348:123:10
9:11
+0:57
Finish
26.22 mi14:05:073:34:218:117:47
7:38
-1:33

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

7:38 /mi

Average Pace

8:11 /mi

Slowest Pace

9:11 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:27

43% of race

Time at Steady Pace

1:11:00

33% of race

Time at Slower Pace

50:54

24% of race

Average Pace: 8:11 /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 mi10:55:0124:157:4824:15
7:48
#13135
10K
6.21 mi11:19:3848:527:5224:37
7:55
#13349
15K
9.32 mi11:44:081:13:227:5224:30
7:53
#13079
20K
12.43 mi12:09:271:38:417:5625:19
8:09
#12944
Half
13.11 mi12:14:531:44:077:575:26
7:58
#12897
25K
15.53 mi12:34:562:04:108:0020:03
8:16
#12659
30K
18.64 mi13:01:392:30:538:0626:43
8:36
#12314
20M
20.00 mi13:13:382:42:528:0911:59
8:49
#12175
21M
21.00 mi13:22:402:51:548:119:02
9:02
#11895
35K
21.75 mi13:28:322:57:468:105:52
7:51
#11679
23M
23.00 mi13:38:563:08:108:1110:24
8:18
#11313
24M
24.00 mi13:47:083:16:228:118:12
8:12
#11107
40K
24.85 mi13:54:103:23:248:117:02
8:14
#10890
25.2M
25.20 mi13:57:203:26:348:123:10
9:11
#10808
Finish
26.22 mi14:05:073:34:218:117:47
7:38
#10610
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi131353797379712576(Top 49%)3558(Top 33%)3558(Top 300%)
10K6.21 mi3.10 mi13349-2143931-1343931-13413627(Top 53%)4119(Top 38%)4119(Top 347%)
15K9.32 mi3.11 mi13079+2703803+1283803+12812576(Top 49%)3558(Top 33%)3558(Top 300%)
20K12.43 mi3.11 mi12944+1353738+653738+6512827(Top 50%)3750(Top 34%)3750(Top 316%)
Half13.11 mi0.68 mi12897+473723+153723+1512526(Top 49%)3603(Top 33%)3603(Top 304%)
25K15.53 mi2.42 mi12659+2383626+973626+9711800(Top 46%)3397(Top 31%)3397(Top 286%)
30K18.64 mi3.11 mi12314+3453527+993527+9911165(Top 44%)3268(Top 30%)3268(Top 275%)
20M20.00 mi1.36 mi12175+1393501+263501+2611176(Top 44%)3574(Top 33%)3574(Top 301%)
21M21.00 mi1.00 mi11895+2803408+933408+938775(Top 34%)2575(Top 24%)2575(Top 217%)
35K21.75 mi0.75 mi11679+2163319+893319+896893(Top 27%)1717(Top 16%)1717(Top 145%)
23M23.00 mi1.25 mi11313+3663200+1193200+1197418(Top 29%)2106(Top 19%)2106(Top 177%)
24M24.00 mi1.00 mi11107+2063140+603140+607793(Top 31%)2384(Top 22%)2384(Top 201%)
40K24.85 mi0.85 mi10890+2173070+703070+706983(Top 27%)2126(Top 19%)2126(Top 179%)
25.2M25.20 mi0.35 mi10808+823058+123058+127470(Top 29%)2419(Top 22%)2419(Top 204%)
Finish26.22 mi1.02 mi10610+1982993+652993+656415(Top 25%)1844(Top 17%)1844(Top 155%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

12576

Females

3558

F50-54

3558

5K→10K

3.1 - 6.2 mi

Top 53%
×5stories
+79ft-138ft

Overall

13627

Females

4119

F50-54

4119

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

12576

Females

3558

F50-54

3558

15K→20K

9.3 - 12.4 mi

Top 50%
×5stories
+106ft-86ft

Overall

12827

Females

3750

F50-54

3750

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

12526

Females

3603

F50-54

3603

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

11800

Females

3397

F50-54

3397

25K→30K

15.5 - 18.6 mi

Top 44%
×9stories
+181ft-148ft

Overall

11165

Females

3268

F50-54

3268

30K→20M

18.6 - 20.0 mi

Top 44%
×5stories
+64ft-50ft

Overall

11176

Females

3574

F50-54

3574

20M→21M

20.0 - 21.0 mi

Top 34%
×8stories
+106ft-24ft

Overall

8775

Females

2575

F50-54

2575

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

6893

Females

1717

F50-54

1717

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7418

Females

2106

F50-54

2106

23M→24M

23.0 - 24.0 mi

Top 31%
×6stories
+12ft-82ft

Overall

7793

Females

2384

F50-54

2384

24M→40K

24.0 - 24.9 mi

Top 27%
×1story
+6ft-20ft

Overall

6983

Females

2126

F50-54

2126

40K→25.2M

24.9 - 25.2 mi

Top 29%
×1story
+13ft-16ft

Overall

7470

Females

2419

F50-54

2419

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6415

Females

1844

F50-54

1844

Passing Analysis

Category:
Athletes Passed
3638
Passed By
1113
Net Change
+2525
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13135
5K → 10K222436-214#13135#13349
10K → 15K36797+270#13349#13079
15K → 20K331196+135#13079#12944
20K → Half7023+47#12944#12897
Half → 25K353115+238#12897#12659
25K → 30K467122+345#12659#12314
30K → 20M20566+139#12314#12175
20M → 21M29717+280#12175#11895
21M → 35K2160+216#11895#11679
35K → 23M3726+366#11679#11313
23M → 24M21913+206#11313#11107
24M → 40K2214+217#11107#10890
40K → 25.2M9412+82#10890#10808
25.2M → Finish2046+198#10808#10610
TOTALS36381113+2525
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

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
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing