Boston Marathon logo
BOSTON MARATHON 2024

Maria Roa

Bib: 18958•F

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 25550
Top 43%
Gender (Female)
#0 / 10924
Top 30%
Masters (Masters Women)
#0 / 6263
Top 17%
Division (F40-44)
#0 / 1613
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:16
Rank: #15598
Start → 5K
25:16 | 8:08/mi
10K· 6.21 mi
49:55
Rank: #14658 (+940)
5K → 10K
24:39 | 7:56/mi
15K· 9.32 mi
1:14:40
Rank: #14119 (+539)
10K → 15K
24:45 | 7:58/mi
20K· 12.43 mi
1:39:48
Rank: #13644 (+475)
15K → 20K
25:08 | 8:05/mi
Half· 13.11 mi
1:45:10
Rank: #13548 (+96)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:05:25
Rank: #13220 (+328)
Half → 25K
20:15 | 8:21/mi
30K· 18.64 mi
2:32:24
Rank: #12807 (+413)
25K → 30K
26:59 | 8:41/mi
20M
2:44:10
Rank: #12576 (+231)
30K → 20M
11:46 | 8:40/mi
21M
2:53:05
Rank: #12256 (+320)
20M → 21M
8:55 | 8:55/mi
35K· 21.75 mi
2:59:18
Rank: #12125 (+131)
21M → 35K
6:13 | 8:19/mi
23M
3:09:51
Rank: #11826 (+299)
35K → 23M
10:33 | 8:26/mi
24M
3:17:58
Rank: #11559 (+267)
23M → 24M
8:07 | 8:07/mi
40K· 24.85 mi
3:25:20
Rank: #11414 (+145)
24M → 40K
7:22 | 8:37/mi
25.2M
3:28:27
Rank: #11285 (+129)
40K → 25.2M
3:07 | 9:02/mi
Finish· 26.22 mi
3:36:14
Rank: #11046 (+239)
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
Time1:45:10
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:51:04
Pace8:28 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3225:168:0825:16
8:08
-
10K
6.21 mi11:41:1149:558:0224:39
7:56
-0:12
15K
9.32 mi12:05:561:14:408:0124:45
7:58
+0:02
20K
12.43 mi12:31:041:39:488:0225:08
8:05
+0:07
Half
13.11 mi12:36:261:45:108:015:22
7:52
-0:13
25K
15.53 mi12:56:412:05:258:0420:15
8:21
+0:29
30K
18.64 mi13:23:402:32:248:1126:59
8:41
+0:20
20M
20.00 mi13:35:262:44:108:1211:46
8:40
-0:01
21M
21.00 mi13:44:212:53:058:158:55
8:55
+0:15
35K
21.75 mi13:50:342:59:188:156:13
8:19
-0:36
23M
23.00 mi14:01:073:09:518:1510:33
8:26
+0:07
24M
24.00 mi14:09:143:17:588:158:07
8:07
-0:19
40K
24.85 mi14:16:363:25:208:167:22
8:37
+0:30
25.2M
25.20 mi14:19:433:28:278:163:07
9:02
+0:25
Finish
26.22 mi14:27:303:36:148:157:47
7:38
-1:24

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

8:15 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:27:32

68% of race

Time at Steady Pace

1:05:35

30% of race

Time at Slower Pace

3:07

1% of race

Average Pace: 8:15 /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 mi11:16:3225:168:0825:16
8:08
#15598
10K
6.21 mi11:41:1149:558:0224:39
7:56
#14658
15K
9.32 mi12:05:561:14:408:0124:45
7:58
#14119
20K
12.43 mi12:31:041:39:488:0225:08
8:05
#13644
Half
13.11 mi12:36:261:45:108:015:22
7:52
#13548
25K
15.53 mi12:56:412:05:258:0420:15
8:21
#13220
30K
18.64 mi13:23:402:32:248:1126:59
8:41
#12807
20M
20.00 mi13:35:262:44:108:1211:46
8:40
#12576
21M
21.00 mi13:44:212:53:058:158:55
8:55
#12256
35K
21.75 mi13:50:342:59:188:156:13
8:19
#12125
23M
23.00 mi14:01:073:09:518:1510:33
8:26
#11826
24M
24.00 mi14:09:143:17:588:158:07
8:07
#11559
40K
24.85 mi14:16:363:25:208:167:22
8:37
#11414
25.2M
25.20 mi14:19:433:28:278:163:07
9:02
#11285
Finish
26.22 mi14:27:303:36:148:157:47
7:38
#11046
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi155985316531613213(Top 52%)3922(Top 36%)3922(Top 243%)
10K6.21 mi3.10 mi14658+9404725+5914725+59113711(Top 54%)4169(Top 38%)4169(Top 258%)
15K9.32 mi3.11 mi14119+5394414+3114414+31113213(Top 52%)3922(Top 36%)3922(Top 243%)
20K12.43 mi3.11 mi13644+4754149+2654149+26512465(Top 49%)3561(Top 33%)3561(Top 221%)
Half13.11 mi0.68 mi13548+964092+574092+5711837(Top 46%)3247(Top 30%)3247(Top 201%)
25K15.53 mi2.42 mi13220+3283928+1643928+16412270(Top 48%)3652(Top 33%)3652(Top 226%)
30K18.64 mi3.11 mi12807+4133792+1363792+13611610(Top 45%)3520(Top 32%)3520(Top 218%)
20M20.00 mi1.36 mi12576+2313728+643728+6410330(Top 40%)3116(Top 29%)3116(Top 193%)
21M21.00 mi1.00 mi12256+3203613+1153613+1158201(Top 32%)2293(Top 21%)2293(Top 142%)
35K21.75 mi0.75 mi12125+1313577+363577+369674(Top 38%)3054(Top 28%)3054(Top 189%)
23M23.00 mi1.25 mi11826+2993475+1023475+1028086(Top 32%)2430(Top 22%)2430(Top 151%)
24M24.00 mi1.00 mi11559+2673382+933382+937334(Top 29%)2173(Top 20%)2173(Top 135%)
40K24.85 mi0.85 mi11414+1453348+343348+348972(Top 35%)3069(Top 28%)3069(Top 190%)
25.2M25.20 mi0.35 mi11285+1293305+433305+436806(Top 27%)2100(Top 19%)2100(Top 130%)
Finish26.22 mi1.02 mi11046+2393225+803225+806421(Top 25%)1850(Top 17%)1850(Top 115%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13213

Females

3922

F40-44

3922

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

13711

Females

4169

F40-44

4169

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13213

Females

3922

F40-44

3922

15K→20K

9.3 - 12.4 mi

Top 49%
×5stories
+106ft-86ft

Overall

12465

Females

3561

F40-44

3561

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

11837

Females

3247

F40-44

3247

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

12270

Females

3652

F40-44

3652

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

11610

Females

3520

F40-44

3520

30K→20M

18.6 - 20.0 mi

Top 40%
×5stories
+64ft-50ft

Overall

10330

Females

3116

F40-44

3116

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8201

Females

2293

F40-44

2293

21M→35K

21.0 - 21.8 mi

Top 38%
×7stories
+17ft-86ft

Overall

9674

Females

3054

F40-44

3054

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8086

Females

2430

F40-44

2430

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7334

Females

2173

F40-44

2173

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

8972

Females

3069

F40-44

3069

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

6806

Females

2100

F40-44

2100

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2stories
+22ft-21ft

Overall

6421

Females

1850

F40-44

1850

Passing Analysis

Category:
Athletes Passed
4918
Passed By
366
Net Change
+4552
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15598
5K → 10K97232+940#15598#14658
10K → 15K57738+539#14658#14119
15K → 20K51843+475#14119#13644
20K → Half1026+96#13644#13548
Half → 25K39769+328#13548#13220
25K → 30K49784+413#13220#12807
30K → 20M26029+231#12807#12576
20M → 21M3288+320#12576#12256
21M → 35K14817+131#12256#12125
35K → 23M3089+299#12125#11826
23M → 24M2736+267#11826#11559
24M → 40K16520+145#11559#11414
40K → 25.2M1301+129#11414#11285
25.2M → Finish2434+239#11285#11046
TOTALS4918366+4552
📊

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